Question

Which is an equation of a line inpoint-slope form that has slope 9and passes through (-3, 6)?A) y - 6 = 9(x+3)B) y - 6 = 9(x-3)C) y + 3 = 9(x-6)D) y - 6 = -3(x-9)

Answer 1

ANSWER:

A.

$y-6=9(x+3)$

STEP-BY-STEP EXPLANATION:

The equation in its point-slope form is as follows

$y-y_1=m(x-x_1)_{}$

we replace the value of the slope and the point (-3, 6) and we are left

$\begin{gathered} y-6=9(x-(-3)) \\ y-6=9(x+3) \end{gathered}$