Avaldis 7: "m" equals StartFraction, left parenthesis, "y" Subscript, 2 , Baseline minus "y" Subscript, 1 , Baseline , right parenthesis Over left parenthesis, "x" Subscript, 2 , Baseline minus "x" Subscript, 1 , Baseline , right parenthesis , EndFractionm=y2−y1x2−x1
equals=
0.50.5
7
Avaldis 8: "n" equals "y" Subscript, 1 , Baseline minus "x" Subscript, 1 , Baseline times "m"n=y1−x1·m
equals=
00
8
Avaldis 9: "f" left parenthesis, "x" , right parenthesis equals "m" times "x" plus "n"fx=m·x+n
9
f(x) = ${m}·x+${n} left parenthesis, 0.2 , negative 0.3 5 , right parenthesis0.2,−0.35
