Expression 1: left parenthesis, left parenthesis, StartAbsoluteValue, "x" , EndAbsoluteValue minus 18 , right parenthesis squared plus left parenthesis, "y" minus 11 , right parenthesis squared minus 2.2 5 , right parenthesis left parenthesis, left parenthesis, StartAbsoluteValue, "x" , EndAbsoluteValue minus 18 , right parenthesis squared plus left parenthesis, "y" minus 7 , right parenthesis squared minus 2.2 5 , right parenthesis left parenthesis, StartAbsoluteValue, StartFraction, "x" plus 18 Over 2 , EndFraction plus StartFraction, "y" minus 9.5 Over 4.5 , EndFraction , EndAbsoluteValue plus StartAbsoluteValue, StartFraction, "x" plus 18 Over 2 , EndFraction minus StartFraction, "y" minus 9.5 Over 4.5 , EndFraction , EndAbsoluteValue minus 2 , right parenthesis left parenthesis, StartAbsoluteValue, StartFraction, "x" minus 18 Over 2 , EndFraction plus StartFraction, "y" minus 9.5 Over 4.5 , EndFraction , EndAbsoluteValue plus StartAbsoluteValue, StartFraction, "x" minus 18 Over 2 , EndFraction minus StartFraction, "y" minus 9.5 Over 4.5 , EndFraction , EndAbsoluteValue minus 2 , right parenthesis left parenthesis, left parenthesis, left parenthesis, StartFraction, StartAbsoluteValue, "x" , EndAbsoluteValue minus 2 plus StartAbsoluteValue, StartAbsoluteValue, "x" , EndAbsoluteValue minus 2 , EndAbsoluteValue Over 23 , EndFraction , right parenthesis squared plus left parenthesis, StartFraction, "y" Over 20 , EndFraction , right parenthesis squared , right parenthesis plus left parenthesis, left parenthesis, StartFraction, "x" Over 23 , EndFraction , right parenthesis squared plus left parenthesis, StartFraction, StartAbsoluteValue, "y" , EndAbsoluteValue minus 2 plus StartAbsoluteValue, StartAbsoluteValue, "y" , EndAbsoluteValue minus 2 , EndAbsoluteValue Over 20 , EndFraction , right parenthesis squared , right parenthesis minus 1.5 , right parenthesis left parenthesis, left parenthesis, left parenthesis, StartFraction, StartAbsoluteValue, "x" , EndAbsoluteValue minus 2 plus StartAbsoluteValue, StartAbsoluteValue, "x" , EndAbsoluteValue minus 2 , EndAbsoluteValue Over 24 , EndFraction , right parenthesis squared plus left parenthesis, StartFraction, "y" Over 21 , EndFraction , right parenthesis squared , right parenthesis plus left parenthesis, left parenthesis, StartFraction, "x" Over 24 , EndFraction , right parenthesis squared plus left parenthesis, StartFraction, StartAbsoluteValue, "y" , EndAbsoluteValue minus 2 plus StartAbsoluteValue, StartAbsoluteValue, "y" , EndAbsoluteValue minus 2 , EndAbsoluteValue Over 21 , EndFraction , right parenthesis squared , right parenthesis minus 1.5 , right parenthesis left parenthesis, left parenthesis, "x" plus 10 , right parenthesis squared plus left parenthesis, "y" minus 4 , right parenthesis squared minus 5 , right parenthesis left parenthesis, left parenthesis, "x" plus 8 , right parenthesis squared plus left parenthesis, "y" minus 8 , right parenthesis squared minus 1 , right parenthesis left parenthesis, StartAbsoluteValue, StartFraction, "x" plus 17 Over 1 , EndFraction plus StartFraction, "y" minus 2 Over 3 , EndFraction , EndAbsoluteValue plus StartAbsoluteValue, StartFraction, "x" plus 17 Over 1 , EndFraction minus StartFraction, "y" minus 2 Over 3 , EndFraction , EndAbsoluteValue minus 2 , right parenthesis left parenthesis, StartAbsoluteValue, StartFraction, "x" minus 17 Over 1 , EndFraction plus StartFraction, "y" minus 2 Over 3 , EndFraction , EndAbsoluteValue plus StartAbsoluteValue, StartFraction, "x" minus 17 Over 1 , EndFraction minus StartFraction, "y" minus 2 Over 3 , EndFraction , EndAbsoluteValue minus 2 , right parenthesis left parenthesis, left parenthesis, left parenthesis, StartFraction, StartAbsoluteValue, "x" , EndAbsoluteValue minus 2 plus StartAbsoluteValue, StartAbsoluteValue, "x" , EndAbsoluteValue minus 2 , EndAbsoluteValue Over 26 , EndFraction , right parenthesis squared plus left parenthesis, StartFraction, "y" minus 4 Over 27 , EndFraction , right parenthesis squared , right parenthesis plus left parenthesis, left parenthesis, StartFraction, "x" Over 26 , EndFraction , right parenthesis squared plus left parenthesis, StartFraction, StartAbsoluteValue, "y" , EndAbsoluteValue minus 2 plus StartAbsoluteValue, StartAbsoluteValue, "y" , EndAbsoluteValue minus 2 , EndAbsoluteValue minus 1 Over 27 , EndFraction , right parenthesis squared , right parenthesis minus 1.5 , right parenthesis left parenthesis, 10 to the 5th power left parenthesis, "y" minus 14 , right parenthesis left parenthesis, left parenthesis, "y" minus 14 , right parenthesis minus 0.5 left parenthesis, 1 minus StartFraction, StartAbsoluteValue, StartAbsoluteValue, "x" plus 18 , EndAbsoluteValue minus 1 , EndAbsoluteValue Over StartAbsoluteValue, "x" plus 18 , EndAbsoluteValue minus 1 , EndFraction , right parenthesis minus 0.5 left parenthesis, left parenthesis, "x" plus 18 , right parenthesis left parenthesis, StartFraction, StartAbsoluteValue, "x" plus 18 , EndAbsoluteValue Over "x" plus 18 , EndFraction , right parenthesis minus 2 , right parenthesis left parenthesis, StartFraction, StartAbsoluteValue, negative StartAbsoluteValue, "x" plus 18 , EndAbsoluteValue plus 1 , EndAbsoluteValue Over negative StartAbsoluteValue, "x" plus 18 , EndAbsoluteValue plus 1 , EndFraction plus StartFraction, StartAbsoluteValue, StartAbsoluteValue, "x" plus 18 , EndAbsoluteValue minus 2 , EndAbsoluteValue Over StartAbsoluteValue, "x" plus 18 , EndAbsoluteValue minus 2 , EndFraction , right parenthesis , right parenthesis plus 1 , right parenthesis left parenthesis, 10 to the 5th power left parenthesis, "y" minus 14 , right parenthesis left parenthesis, left parenthesis, "y" minus 14 , right parenthesis minus 0.5 left parenthesis, 1 minus StartFraction, StartAbsoluteValue, StartAbsoluteValue, "x" minus 18 , EndAbsoluteValue minus 1 , EndAbsoluteValue Over StartAbsoluteValue, "x" minus 18 , EndAbsoluteValue minus 1 , EndFraction , right parenthesis minus 0.5 left parenthesis, left parenthesis, "x" minus 18 , right parenthesis left parenthesis, StartFraction, StartAbsoluteValue, "x" minus 18 , EndAbsoluteValue Over "x" minus 18 , EndFraction , right parenthesis minus 2 , right parenthesis left parenthesis, StartFraction, StartAbsoluteValue, negative StartAbsoluteValue, "x" minus 18 , EndAbsoluteValue plus 1 , EndAbsoluteValue Over negative StartAbsoluteValue, "x" minus 18 , EndAbsoluteValue plus 1 , EndFraction plus StartFraction, StartAbsoluteValue, StartAbsoluteValue, "x" minus 18 , EndAbsoluteValue minus 2 , EndAbsoluteValue Over StartAbsoluteValue, "x" minus 18 , EndAbsoluteValue minus 2 , EndFraction , right parenthesis , right parenthesis plus 1 , right parenthesis left parenthesis, StartAbsoluteValue, StartFraction, "x" plus 13.7 Over 2.3 , EndFraction plus StartFraction, "y" minus 14 Over 0.5 , EndFraction , EndAbsoluteValue plus StartAbsoluteValue, StartFraction, "x" plus 13.7 Over 2.3 , EndFraction minus StartFraction, "y" minus 14 Over 0.5 , EndFraction , EndAbsoluteValue minus 2 , right parenthesis left parenthesis, StartAbsoluteValue, StartFraction, "x" minus 13.7 Over 2.3 , EndFraction plus StartFraction, "y" minus 14 Over 0.5 , EndFraction , EndAbsoluteValue plus StartAbsoluteValue, StartFraction, "x" minus 13.7 Over 2.3 , EndFraction minus StartFraction, "y" minus 14 Over 0.5 , EndFraction , EndAbsoluteValue minus 2 , right parenthesis equals 0x−182+y−112−2.25x−182+y−72−2.25x+182+y−9.54.5+x+182−y−9.54.5−2x−182+y−9.54.5+x−182−y−9.54.5−2x−2+x−2232+y202+x232+y−2+y−2202−1.5x−2+x−2242+y212+x242+y−2+y−2212−1.5x+102+y−42−5x+82+y−82−1x+171+y−23+x+171−y−23−2x−171+y−23+x−171−y−23−2x−2+x−2262+y−4272+x262+y−2+y−2−1272−1.5105y−14y−14−0.51−x+18−1x+18−1−0.5x+18x+18x+18−2−x+18+1−x+18+1+x+18−2x+18−2+1105y−14y−14−0.51−x−18−1x−18−1−0.5x−18x−18x−18−2−x−18+1−x−18+1+x−18−2x−18−2+1x+13.72.3+y−140.5+x+13.72.3−y−140.5−2x−13.72.3+y−140.5+x−13.72.3−y−140.5−2=0