Question

helP!!

Answer 1

@Directrix

Answer 2

First we need to find the slope use the slope formula
\[\LARGE \frac{y_2-y_1}{x_2-x_1}=slope\]
Find the slope

Answer 3

So like this:
7-1
------------
4-1

Answer 4

Finish these calculations. What is the slope? Label it " m. "

Answer 5

Yep

Answer 6

It may be easier to use the point-slope form of the eq'n of a straight line first, and then to convert that form to slope-intercept form, as required.