Expression 7: "s" left parenthesis, "u" , "v" , right parenthesis equals 1 half left parenthesis, "u" . "x" plus "v" . "x" minus StartFraction, "u" . "y" minus "v" . "y" Over "u" . "x" minus "v" . "x" , EndFraction , right parenthesissu,v=12u.x+v.x−u.y−v.yu.x−v.x
7
Expression 8: "x" equals "s" left parenthesis, "P" Subscript, 1 , Baseline , "Q" Subscript, 1 , Baseline , right parenthesisx=sP1,Q1
equals=
33
8
Expression 9: left parenthesis, "x" minus 3 , right parenthesis squared plus 2x−32+2
9
Expression 10: "x" equals "s" left parenthesis, "P" Subscript, 2 , Baseline , "Q" Subscript, 2 , Baseline , right parenthesisx=sP2,Q2
equals=
44
10
Expression 11: left parenthesis, "x" minus 4 , right parenthesis squared minus 1x−42−1
11
Expression 12: "x" equals "s" left parenthesis, "P" Subscript, 3 , Baseline , "Q" Subscript, 3 , Baseline , right parenthesisx=sP3,Q3
equals=
negative 5−5
12
Expression 13: left parenthesis, "x" plus 5 , right parenthesis squared plus 3x+52+3
13
14
powered by
powered by
left parenthesis, 1 , 6 , right parenthesis1,6
left parenthesis, 4 , 3 , right parenthesis4,3
left parenthesis, 2 , 3 , right parenthesis2,3
left parenthesis, 7 , 8 , right parenthesis7,8
left parenthesis, negative 6 , 4 , right parenthesis−6,4
left parenthesis, negative 1 , 19 , right parenthesis−1,19