Question

Write the equation of a line, in slope-intercept form, that has a slope of m=9 and passes through the point (4, 31) .

Answer 1

Answer:

$\sf y=9x-5$

Step-by-step explanation:

$\begin{aligned}&\sf y-y_1=m(x-x_1) \\&\sf y-31=9(x-4) \\&\sf y-31=9x-36 \\&\sf y=9x-36+31 \\&\boxed{\sf y=9x-5} \end{aligned}$

Answer 2

The answer above is correct