Question

Write an equation in slope-intercept form for the line with slope -3/4 and y intercept -3

Answer 1

Slope intercept form is simply
$y = mx + b$

where y and x are the things we see on the graph
m is the slope
and b is the y-intercept

the y-intercept is just what y is equal to when x is 0, so right at the middle of the graph.

so just go ahead and if in!

$y = - \frac{3}{4} x - 3$