Answer:
Step-by-step explanation:
y - [tex]y_{1}[/tex] = m( x - [tex]x_{1}[/tex] ) point - slope form of linear equation ;
y = mx + b slope-intercept form of linear equation, (0, b) are coordinates of y-intercept ;
(b). y - 3 = - 7(x - 8)
y = - 7x + 59
(c). y - (- 2) = [tex]\frac{4}{3}[/tex] [ x - ( - 7)] ⇔ y + 2 = [tex]\frac{4}{3}[/tex] ( x + 7)
y = [tex]\frac{4}{3}[/tex] x + [tex]\frac{22}{3}[/tex]
(d). y = - [tex]\frac{7}{8}[/tex] x + 9
