Answer:
Step-by-step explanation:
y -
= m( x -
) point - slope form of linear equation ;
y = mx + b slope-intercept form of linear equation, (0, b) are coordinates of y-intercept ;
<em>(b).</em> y - 3 = - 7(x - 8)
<u><em>y = - 7x + 59</em></u>
<em>(c).</em> y - (- 2) =
[ x - ( - 7)] ⇔ y + 2 =
( x + 7)
<u><em>y = </em></u>
<u><em> x + </em></u>
<u><em> </em></u>
<em>(d).</em> <u><em>y = - </em></u>
<u><em> x + 9</em></u>