Expression 13: "M" equals left parenthesis, left parenthesis, StartFraction, 10 Over 1 plus "e" Superscript, negative 100 left parenthesis, "x" minus 2.9 , right parenthesis , Baseline , EndFraction , right parenthesis left parenthesis, StartFraction, "x" minus 3 minus StartAbsoluteValue, "x" minus 3 , EndAbsoluteValue Over 2 left parenthesis, "x" minus 3 , right parenthesis , EndFraction , right parenthesis plus left parenthesis, StartFraction, 10 Over 1 plus "e" Superscript, 100 left parenthesis, "x" minus 11.1 , right parenthesis , Baseline , EndFraction , right parenthesis left parenthesis, StartFraction, "x" minus 11 plus StartAbsoluteValue, "x" minus 11 , EndAbsoluteValue Over 2 left parenthesis, "x" minus 11 , right parenthesis , EndFraction , right parenthesis plus left parenthesis, 1.3 StartAbsoluteValue, "x" minus 7 , EndAbsoluteValue plus 4.8 , right parenthesis left parenthesis, StartFraction, "x" minus 3 plus StartAbsoluteValue, "x" minus 3 , EndAbsoluteValue Over 2 left parenthesis, "x" minus 3 , right parenthesis , EndFraction , right parenthesis left parenthesis, StartFraction, "x" minus 11 minus StartAbsoluteValue, "x" minus 11 , EndAbsoluteValue Over 2 left parenthesis, "x" minus 11 , right parenthesis , EndFraction , right parenthesis , right parenthesis left parenthesis, StartFraction, "x" minus 2.7 plus StartAbsoluteValue, "x" minus 2.7 , EndAbsoluteValue Over 2 left parenthesis, "x" minus 2.7 , right parenthesis , EndFraction , right parenthesis left parenthesis, StartFraction, "x" minus 11.3 minus StartAbsoluteValue, "x" minus 11.3 , EndAbsoluteValue Over 2 left parenthesis, "x" minus 11.3 , right parenthesis , EndFraction , right parenthesisM=101+e−100x−2.9x−3−x−32x−3+101+e100x−11.1x−11+x−112x−11+1.3x−7+4.8x−3+x−32x−3x−11−x−112x−11x−2.7+x−2.72x−2.7x−11.3−x−11.32x−11.3
13
Expression 14: "N" equals left parenthesis, StartFraction, negative 10 sevenths left parenthesis, "x" minus 3 , right parenthesis plus 10 Over 1 plus "e" Superscript, negative 100 left parenthesis, "x" minus 3 , right parenthesis , Baseline plus "e" Superscript, 100 left parenthesis, "x" minus 10 , right parenthesis , Baseline , EndFraction plus StartFraction, 10 Over 1 plus "e" Superscript, negative 100 left parenthesis, "x" minus 10 , right parenthesis , Baseline , EndFraction , right parenthesis left parenthesis, StartFraction, "x" minus 2.8 plus StartAbsoluteValue, "x" minus 2.8 , EndAbsoluteValue Over 2 left parenthesis, "x" minus 2.8 , right parenthesis , EndFraction , right parenthesis left parenthesis, StartFraction, "x" minus 10.1 5 minus StartAbsoluteValue, "x" minus 10.1 5 , EndAbsoluteValue Over 2 left parenthesis, "x" minus 10.1 5 , right parenthesis , EndFraction , right parenthesisN=−107x−3+101+e−100x−3+e100x−10+101+e−100x−10x−2.8+x−2.82x−2.8x−10.15−x−10.152x−10.15
14
Expression 15: "O" equals left parenthesis, StartRoot, StartAbsoluteValue, 25 minus left parenthesis, "x" minus 5 , right parenthesis squared , EndAbsoluteValue , EndRoot plus 5 minus left parenthesis, 2 StartRoot, StartAbsoluteValue, 25 minus left parenthesis, "x" minus 5 , right parenthesis squared , EndAbsoluteValue , EndRoot , right parenthesis left parenthesis, StartFraction, sin 4 pi "x" minus StartAbsoluteValue, sin 4 pi "x" , EndAbsoluteValue Over 2sin 4 pi "x" , EndFraction , right parenthesis , right parenthesis left parenthesis, StartFraction, "x" plus StartAbsoluteValue, "x" , EndAbsoluteValue Over 2 "x" , EndFraction , right parenthesis left parenthesis, StartFraction, "x" minus 10 minus StartAbsoluteValue, "x" minus 10 , EndAbsoluteValue Over 2 left parenthesis, "x" minus 10 , right parenthesis , EndFraction , right parenthesisO=25−x−52+5−225−x−52sin4πx−sin4πx2sin4πxx+x2xx−10−x−102x−10
15
Expression 16: "P" equals left parenthesis, left parenthesis, StartFraction, 10 Over 1 plus "e" Superscript, negative 100 left parenthesis, "x" minus 1 , right parenthesis , Baseline , EndFraction , right parenthesis left parenthesis, StartFraction, "x" minus 1.1 minus StartAbsoluteValue, "x" minus 1.1 , EndAbsoluteValue Over 2 left parenthesis, "x" minus 1.1 , right parenthesis , EndFraction , right parenthesis plus left parenthesis, 10 minus 5 left parenthesis, StartFraction, sin 8 pi "x" minus StartAbsoluteValue, sin 8 pi "x" , EndAbsoluteValue Over 2sin 8 pi "x" , EndFraction , right parenthesis , right parenthesis left parenthesis, StartFraction, "x" minus 1.1 plus StartAbsoluteValue, "x" minus 1.1 , EndAbsoluteValue Over 2 left parenthesis, "x" minus 1.1 , right parenthesis , EndFraction , right parenthesis left parenthesis, StartFraction, "x" minus 3 minus StartAbsoluteValue, "x" minus 3 , EndAbsoluteValue Over 2 left parenthesis, "x" minus 3 , right parenthesis , EndFraction , right parenthesis plus left parenthesis, StartRoot, StartAbsoluteValue, 2.5 squared minus left parenthesis, "x" minus 3 , right parenthesis squared , EndAbsoluteValue , EndRoot plus 7.5 plus left parenthesis, negative 2 StartRoot, StartAbsoluteValue, 2.5 squared minus left parenthesis, "x" minus 3 , right parenthesis squared , EndAbsoluteValue , EndRoot , right parenthesis left parenthesis, StartFraction, sin 8 pi "x" minus StartAbsoluteValue, sin 8 pi "x" , EndAbsoluteValue Over 2sin 8 pi "x" , EndFraction , right parenthesis , right parenthesis left parenthesis, StartFraction, "x" minus 3 plus StartAbsoluteValue, "x" minus 3 , EndAbsoluteValue Over 2 left parenthesis, "x" minus 3 , right parenthesis , EndFraction , right parenthesis , right parenthesis left parenthesis, StartFraction, "x" minus 5.5 minus StartAbsoluteValue, "x" minus 5.5 , EndAbsoluteValue Over 2 left parenthesis, "x" minus 5.5 , right parenthesis , EndFraction , right parenthesis left parenthesis, StartFraction, "x" minus .8 plus StartAbsoluteValue, "x" minus .8 , EndAbsoluteValue Over 2 left parenthesis, "x" minus .8 , right parenthesis , EndFraction , right parenthesisP=101+e−100x−1x−1.1−x−1.12x−1.1+10−5sin8πx−sin8πx2sin8πxx−1.1+x−1.12x−1.1x−3−x−32x−3+2.52−x−32+7.5+−22.52−x−32sin8πx−sin8πx2sin8πxx−3+x−32x−3x−5.5−x−5.52x−5.5x−.8+x−.82x−.8
16
Expression 17: "Q" equals left parenthesis, StartRoot, StartAbsoluteValue, 25 minus left parenthesis, "x" minus 5 , right parenthesis squared , EndAbsoluteValue , EndRoot plus 5 minus left parenthesis, 2 StartRoot, StartAbsoluteValue, 25 minus left parenthesis, "x" minus 5 , right parenthesis squared , EndAbsoluteValue , EndRoot minus left parenthesis, negative "x" plus 5 plus StartRoot, StartAbsoluteValue, 25 minus left parenthesis, "x" minus 5 , right parenthesis squared , EndAbsoluteValue , EndRoot , right parenthesis left parenthesis, StartFraction, sin 8 pi "x" plus StartAbsoluteValue, sin 8 pi "x" , EndAbsoluteValue Over 2sin 8 pi "x" , EndFraction , right parenthesis left parenthesis, StartFraction, left parenthesis, "x" minus 7.5 plus StartAbsoluteValue, "x" minus 7.5 , EndAbsoluteValue , right parenthesis Over 2 left parenthesis, "x" minus 7.5 , right parenthesis , EndFraction , right parenthesis , right parenthesis left parenthesis, StartFraction, sin 4 pi "x" minus StartAbsoluteValue, sin 4 pi "x" , EndAbsoluteValue Over 2sin 4 pi "x" , EndFraction , right parenthesis , right parenthesis left parenthesis, StartFraction, "x" plus StartAbsoluteValue, "x" , EndAbsoluteValue Over 2 "x" , EndFraction , right parenthesis left parenthesis, StartFraction, "x" minus 10 minus StartAbsoluteValue, "x" minus 10 , EndAbsoluteValue Over 2 left parenthesis, "x" minus 10 , right parenthesis , EndFraction , right parenthesisQ=25−x−52+5−225−x−52−−x+5+25−x−52sin8πx+sin8πx2sin8πxx−7.5+x−7.52x−7.5sin4πx−sin4πx2sin4πxx+x2xx−10−x−102x−10
17
Expression 18: "R" equals left parenthesis, left parenthesis, StartFraction, 10 Over 1 plus "e" Superscript, negative 100 left parenthesis, "x" minus 2 , right parenthesis , Baseline , EndFraction , right parenthesis left parenthesis, StartFraction, "x" minus 2.1 minus StartAbsoluteValue, "x" minus 2.1 , EndAbsoluteValue Over 2 left parenthesis, "x" minus 2.1 , right parenthesis , EndFraction , right parenthesis plus left parenthesis, 10 minus 4.5 left parenthesis, StartFraction, sin 8 pi "x" minus StartAbsoluteValue, sin 8 pi "x" , EndAbsoluteValue Over 2sin 8 pi "x" , EndFraction , right parenthesis , right parenthesis left parenthesis, StartFraction, "x" minus 2.1 plus StartAbsoluteValue, "x" minus 2.1 , EndAbsoluteValue Over 2 left parenthesis, "x" minus 2.1 , right parenthesis , EndFraction , right parenthesis left parenthesis, StartFraction, "x" minus 4 minus StartAbsoluteValue, "x" minus 4 , EndAbsoluteValue Over 2 left parenthesis, "x" minus 4 , right parenthesis , EndFraction , right parenthesis plus left parenthesis, left parenthesis, StartRoot, StartAbsoluteValue, 2.2 5 squared minus left parenthesis, "x" minus 4 , right parenthesis squared , EndAbsoluteValue , EndRoot plus 7.7 5 plus left parenthesis, negative 2 StartRoot, StartAbsoluteValue, 2.2 5 squared minus left parenthesis, "x" minus 4 , right parenthesis squared , EndAbsoluteValue , EndRoot , right parenthesis left parenthesis, StartFraction, sin 8 pi "x" minus StartAbsoluteValue, sin 8 pi "x" , EndAbsoluteValue Over 2sin 8 pi "x" , EndFraction , right parenthesis , right parenthesis left parenthesis, StartFraction, sin 16 pi "x" minus StartAbsoluteValue, sin 16 pi "x" , EndAbsoluteValue Over 2sin 16 pi "x" , EndFraction , right parenthesis left parenthesis, StartFraction, "x" minus 6.2 5 minus StartAbsoluteValue, "x" minus 6.2 5 , EndAbsoluteValue Over 2 left parenthesis, "x" minus 6.2 5 , right parenthesis , EndFraction , right parenthesis plus left parenthesis, negative 2 left parenthesis, "x" minus 4 , right parenthesis plus 5.5 , right parenthesis left parenthesis, 1 minus left parenthesis, StartFraction, sin 16 pi "x" minus StartAbsoluteValue, sin 16 pi "x" , EndAbsoluteValue Over 2sin 16 pi "x" , EndFraction , right parenthesis left parenthesis, StartFraction, "x" minus 6.2 5 minus StartAbsoluteValue, "x" minus 6.2 5 , EndAbsoluteValue Over 2 left parenthesis, "x" minus 6.2 5 , right parenthesis , EndFraction , right parenthesis , right parenthesis , right parenthesis left parenthesis, StartFraction, "x" minus 4 plus StartAbsoluteValue, "x" minus 4 , EndAbsoluteValue Over 2 left parenthesis, "x" minus 4 , right parenthesis , EndFraction , right parenthesis , right parenthesis left parenthesis, StartFraction, "x" minus 6.7 5 minus StartAbsoluteValue, "x" minus 6.7 5 , EndAbsoluteValue Over 2 left parenthesis, "x" minus 6.7 5 , right parenthesis , EndFraction , right parenthesis left parenthesis, StartFraction, "x" minus 1.9 plus StartAbsoluteValue, "x" minus 1.9 , EndAbsoluteValue Over 2 left parenthesis, "x" minus 1.9 , right parenthesis , EndFraction , right parenthesisR=101+e−100x−2x−2.1−x−2.12x−2.1+10−4.5sin8πx−sin8πx2sin8πxx−2.1+x−2.12x−2.1x−4−x−42x−4+2.252−x−42+7.75+−22.252−x−42sin8πx−sin8πx2sin8πxsin16πx−sin16πx2sin16πxx−6.25−x−6.252x−6.25+−2x−4+5.51−sin16πx−sin16πx2sin16πxx−6.25−x−6.252x−6.25x−4+x−42x−4x−6.75−x−6.752x−6.75x−1.9+x−1.92x−1.9
18
Expression 19: "S" equals left parenthesis, negative .5 StartRoot, StartAbsoluteValue, 16 minus left parenthesis, "x" minus 5 , right parenthesis squared , EndAbsoluteValue , EndRoot plus 2 plus left parenthesis, StartRoot, StartAbsoluteValue, 16 minus left parenthesis, "x" minus 5 , right parenthesis squared , EndAbsoluteValue , EndRoot plus 6 , right parenthesis left parenthesis, StartFraction, sin 4 pi "x" plus StartAbsoluteValue, sin 4 pi "x" , EndAbsoluteValue Over 2sin 4 pi "x" , EndFraction , right parenthesis plus left parenthesis, StartFraction, 1 Over 2.2 , EndFraction ln left parenthesis, StartAbsoluteValue, StartFraction, 9 minus "x" Over "x" minus 1 , EndFraction , EndAbsoluteValue , right parenthesis plus 3 plus .5 StartRoot, StartAbsoluteValue, 16 minus left parenthesis, "x" minus 5 , right parenthesis squared , EndAbsoluteValue , EndRoot minus left parenthesis, StartRoot, StartAbsoluteValue, 16 minus left parenthesis, "x" minus 5 , right parenthesis squared , EndAbsoluteValue , EndRoot plus 6 , right parenthesis left parenthesis, StartFraction, sin 4 pi "x" plus StartAbsoluteValue, sin 4 pi "x" , EndAbsoluteValue Over 2sin 4 pi "x" , EndFraction , right parenthesis , right parenthesis left parenthesis, StartFraction, sin 8 pi "x" minus StartAbsoluteValue, sin 8 pi "x" , EndAbsoluteValue Over 2sin 8 pi "x" , EndFraction , right parenthesis left parenthesis, StartFraction, "x" minus 8.8 minus StartAbsoluteValue, "x" minus 8.8 , EndAbsoluteValue Over 2 left parenthesis, "x" minus 8.8 , right parenthesis , EndFraction , right parenthesis , right parenthesis left parenthesis, StartFraction, "x" minus 9 minus StartAbsoluteValue, "x" minus 9 , EndAbsoluteValue Over 2 left parenthesis, "x" minus 9 , right parenthesis , EndFraction , right parenthesis left parenthesis, StartFraction, "x" minus 1 plus StartAbsoluteValue, "x" minus 1 , EndAbsoluteValue Over 2 left parenthesis, "x" minus 1 , right parenthesis , EndFraction , right parenthesisS=−.516−x−52+2+16−x−52+6sin4πx+sin4πx2sin4πx+12.2ln9−xx−1+3+.516−x−52−16−x−52+6sin4πx+sin4πx2sin4πxsin8πx−sin8πx2sin8πxx−8.8−x−8.82x−8.8x−9−x−92x−9x−1+x−12x−1
19
Expression 20: "T" equals left parenthesis, StartFraction, 10 Over 1 plus "e" Superscript, 100 left parenthesis, "x" minus 5 , right parenthesis , Baseline , EndFraction plus 10 left parenthesis, StartFraction, "x" minus 5.1 plus StartAbsoluteValue, "x" minus 5.1 , EndAbsoluteValue Over 2 left parenthesis, "x" minus 5.1 , right parenthesis , EndFraction , right parenthesis , right parenthesis left parenthesis, StartFraction, "x" minus 1 plus StartAbsoluteValue, "x" minus 1 , EndAbsoluteValue Over 2 left parenthesis, "x" minus 1 , right parenthesis , EndFraction , right parenthesis left parenthesis, StartFraction, "x" minus 9 minus StartAbsoluteValue, "x" minus 9 , EndAbsoluteValue Over 2 left parenthesis, "x" minus 9 , right parenthesis , EndFraction , right parenthesisT=101+e100x−5+10x−5.1+x−5.12x−5.1x−1+x−12x−1x−9−x−92x−9
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Expression 21: "U" equals left parenthesis, left parenthesis, negative StartRoot, StartAbsoluteValue, 16 minus left parenthesis, "x" minus 5 , right parenthesis squared , EndAbsoluteValue , EndRoot plus 4 , right parenthesis left parenthesis, StartFraction, "x" minus 1 plus StartAbsoluteValue, "x" minus 1 , EndAbsoluteValue Over 2 left parenthesis, "x" minus 1 , right parenthesis , EndFraction , right parenthesis left parenthesis, StartFraction, "x" minus 9 minus StartAbsoluteValue, "x" minus 9 , EndAbsoluteValue Over 2 left parenthesis, "x" minus 9 , right parenthesis , EndFraction , right parenthesis plus left parenthesis, negative 10 squared left parenthesis, "x" minus 1 , right parenthesis plus 4 , right parenthesis left parenthesis, StartFraction, "x" minus 1 minus StartAbsoluteValue, "x" minus 1 , EndAbsoluteValue Over 2 left parenthesis, "x" minus 1 , right parenthesis , EndFraction , right parenthesis plus left parenthesis, 10 squared left parenthesis, "x" minus 9 , right parenthesis plus 4 , right parenthesis left parenthesis, StartFraction, "x" minus 9 plus StartAbsoluteValue, "x" minus 9 , EndAbsoluteValue Over 2 left parenthesis, "x" minus 9 , right parenthesis , EndFraction , right parenthesis , right parenthesis left parenthesis, StartFraction, "x" minus .9 4 plus StartAbsoluteValue, "x" minus .9 4 , EndAbsoluteValue Over 2 left parenthesis, "x" minus .9 4 , right parenthesis , EndFraction , right parenthesis left parenthesis, StartFraction, "x" minus 9.0 6 minus StartAbsoluteValue, "x" minus 9.0 6 , EndAbsoluteValue Over 2 left parenthesis, "x" minus 9.0 6 , right parenthesis , EndFraction , right parenthesisU=−16−x−52+4x−1+x−12x−1x−9−x−92x−9+−102x−1+4x−1−x−12x−1+102x−9+4x−9+x−92x−9x−.94+x−.942x−.94x−9.06−x−9.062x−9.06
21
Expression 22: "V" equals left parenthesis, 2 StartAbsoluteValue, "x" minus 5 , EndAbsoluteValue , right parenthesis left parenthesis, StartFraction, "x" plus StartAbsoluteValue, "x" , EndAbsoluteValue Over 2 left parenthesis, "x" , right parenthesis , EndFraction , right parenthesis left parenthesis, StartFraction, "x" minus 10 minus StartAbsoluteValue, "x" minus 10 , EndAbsoluteValue Over 2 left parenthesis, "x" minus 10 , right parenthesis , EndFraction , right parenthesisV=2x−5x+x2xx−10−x−102x−10
22
Expression 23: "W" equals left parenthesis, StartAbsoluteValue, negative 3 "x" plus 10 , EndAbsoluteValue left parenthesis, StartFraction, "x" minus 5 minus StartAbsoluteValue, "x" minus 5 , EndAbsoluteValue Over 2 left parenthesis, "x" minus 5 , right parenthesis , EndFraction , right parenthesis plus StartAbsoluteValue, negative 3 left parenthesis, "x" minus 5 , right parenthesis plus 5 , EndAbsoluteValue left parenthesis, StartFraction, "x" minus 5 plus StartAbsoluteValue, "x" minus 5 , EndAbsoluteValue Over 2 left parenthesis, "x" minus 5 , right parenthesis , EndFraction , right parenthesis , right parenthesis left parenthesis, StartFraction, "x" minus 10 minus StartAbsoluteValue, "x" minus 10 , EndAbsoluteValue Over 2 left parenthesis, "x" minus 10 , right parenthesis , EndFraction , right parenthesis left parenthesis, StartFraction, "x" plus StartAbsoluteValue, "x" , EndAbsoluteValue Over 2 "x" , EndFraction , right parenthesisW=−3x+10x−5−x−52x−5+−3x−5+5x−5+x−52x−5x−10−x−102x−10x+x2x
23
Expression 24: "X" equals left parenthesis, left parenthesis, 1.5 left parenthesis, "x" minus 5 , right parenthesis plus 5 , right parenthesis minus 3 left parenthesis, "x" minus 5 , right parenthesis left parenthesis, StartFraction, sin 4 pi "x" minus StartAbsoluteValue, sin 4 pi "x" , EndAbsoluteValue Over 2sin 4 pi "x" , EndFraction , right parenthesis , right parenthesis left parenthesis, StartFraction, "x" minus 5 thirds plus StartAbsoluteValue, "x" minus 5 thirds , EndAbsoluteValue Over 2 left parenthesis, "x" minus 5 thirds , right parenthesis , EndFraction , right parenthesis left parenthesis, StartFraction, "x" minus 25 thirds minus StartAbsoluteValue, "x" minus 25 thirds , EndAbsoluteValue Over 2 left parenthesis, "x" minus 25 thirds , right parenthesis , EndFraction , right parenthesisX=1.5x−5+5−3x−5sin4πx−sin4πx2sin4πxx−53+x−532x−53x−253−x−2532x−253
24
Expression 25: "Y" equals left parenthesis, left parenthesis, StartAbsoluteValue, 1.5 left parenthesis, "x" minus 5 , right parenthesis , EndAbsoluteValue plus 5 , right parenthesis left parenthesis, StartFraction, "x" minus 5 minus StartAbsoluteValue, "x" minus 5 , EndAbsoluteValue Over 2 left parenthesis, "x" minus 5 , right parenthesis , EndFraction plus StartFraction, "x" minus 5.1 plus StartAbsoluteValue, "x" minus 5.1 , EndAbsoluteValue Over 2 left parenthesis, "x" minus 5.1 , right parenthesis , EndFraction , right parenthesis plus left parenthesis, negative 10 squared left parenthesis, "x" minus 5 , right parenthesis plus 5 , right parenthesis left parenthesis, StartFraction, "x" minus 5 plus StartAbsoluteValue, "x" minus 5 , EndAbsoluteValue Over 2 left parenthesis, "x" minus 5 , right parenthesis , EndFraction , right parenthesis left parenthesis, StartFraction, "x" minus 5.0 5 minus StartAbsoluteValue, "x" minus 5.0 5 , EndAbsoluteValue Over 2 left parenthesis, "x" minus 5.0 5 , right parenthesis , EndFraction , right parenthesis , right parenthesis left parenthesis, StartFraction, "x" minus 5 thirds plus StartAbsoluteValue, "x" minus 5 thirds , EndAbsoluteValue Over 2 left parenthesis, "x" minus 5 thirds , right parenthesis , EndFraction , right parenthesis left parenthesis, StartFraction, "x" minus 25 thirds minus StartAbsoluteValue, "x" minus 25 thirds , EndAbsoluteValue Over 2 left parenthesis, "x" minus 25 thirds , right parenthesis , EndFraction , right parenthesisY=1.5x−5+5x−5−x−52x−5+x−5.1+x−5.12x−5.1+−102x−5+5x−5+x−52x−5x−5.05−x−5.052x−5.05x−53+x−532x−53x−253−x−2532x−253
25
Expression 26: "Z" equals left parenthesis, left parenthesis, 10 plus left parenthesis, 1.2 5 left parenthesis, "x" minus 1 , right parenthesis minus 10 , right parenthesis left parenthesis, StartFraction, sin 4 pi "x" minus StartAbsoluteValue, sin 4 pi "x" , EndAbsoluteValue Over 2sin 4 pi "x" , EndFraction , right parenthesis , right parenthesis left parenthesis, StartFraction, sin 8 pi "x" minus StartAbsoluteValue, sin 8 pi "x" , EndAbsoluteValue Over 2sin 8 pi "x" , EndFraction , right parenthesis , right parenthesis left parenthesis, StartFraction, "x" minus 1 plus StartAbsoluteValue, "x" minus 1 , EndAbsoluteValue Over 2 left parenthesis, "x" minus 1 , right parenthesis , EndFraction , right parenthesis left parenthesis, StartFraction, "x" minus 9 minus StartAbsoluteValue, "x" minus 9 , EndAbsoluteValue Over 2 left parenthesis, "x" minus 9 , right parenthesis , EndFraction , right parenthesisZ=10+1.25x−1−10sin4πx−sin4πx2sin4πxsin8πx−sin8πx2sin8πxx−1+x−12x−1x−9−x−92x−9