นิพจน์ 9: "y" minus "g" equals left parenthesis, StartFraction, left parenthesis, "g" minus "d" , right parenthesis Over left parenthesis, "f" minus "c" , right parenthesis , EndFraction , right parenthesis left parenthesis, "x" minus "f" , right parenthesis left brace, "f" less than or equal to "x" less than or equal to "c" , right bracey−g=g−df−cx−ff≤x≤c
9
นิพจน์ 10: "x" Subscript, 1 , Baseline equals StartFraction, left parenthesis, "a" plus "f" , right parenthesis Over 2 , EndFractionx1=a+f2
equals=
negative 6−6
10
นิพจน์ 11: "y" Subscript, 1 , Baseline equals StartFraction, left parenthesis, "b" plus "g" , right parenthesis Over 2 , EndFractiony1=b+g2
equals=
negative 0.5 1−0.51
11
ซ่อน ป้ายกำกับ left parenthesis, "x" Subscript, 1 , Baseline , "y" Subscript, 1 , Baseline , right parenthesisx1,y1
ป้ายกำกับ
equals=
left parenthesis, negative 6 , negative 0.5 1 , right parenthesis−6,−0.51
12
นิพจน์ 13: "x" Subscript, 2 , Baseline equals StartFraction, left parenthesis, "a" plus "c" , right parenthesis Over 2 , EndFractionx2=a+c2
equals=
negative 2−2
13
นิพจน์ 14: "y" Subscript, 2 , Baseline equals StartFraction, left parenthesis, "b" plus "d" , right parenthesis Over 2 , EndFractiony2=b+d2
equals=
3.2 23.22
14
ซ่อน ป้ายกำกับ left parenthesis, "x" Subscript, 2 , Baseline , "y" Subscript, 2 , Baseline , right parenthesisx2,y2
ป้ายกำกับ
equals=
left parenthesis, negative 2 , 3.2 2 , right parenthesis−2,3.22
15
นิพจน์ 16: "q" equals StartRoot, left parenthesis, "x" Subscript, 2 , Baseline minus "x" Subscript, 1 , Baseline , right parenthesis squared plus left parenthesis, "y" Subscript, 2 , Baseline minus "y" Subscript, 1 , Baseline , right parenthesis squared , EndRootq=x2−x12+y2−y12
equals=
5.4 6 9 2 6 8 6 8 9 6 95.46926868969
16
นิพจน์ 17: "w" equals StartRoot, left parenthesis, "c" minus "f" , right parenthesis squared plus left parenthesis, "d" minus "g" , right parenthesis squared , EndRootw=c−f2+d−g2
equals=
10.9 3 8 5 3 7 3 7 9 410.9385373794
17
นิพจน์ 18: "z" equals StartFraction, left parenthesis, "g" minus "d" , right parenthesis Over left parenthesis, "f" minus "c" , right parenthesis , EndFractionz=g−df−c