## Elementary and Intermediate Algebra: Concepts & Applications (6th Edition)

$$y=4x+24$$
We know that $y=mx+b$, where m is the slope and b is the y-intercept. We write the equation in point-slope form first and simplify until it is in slope intercept form. Using this, we find that the equation in slope intercept form is: $$y-0=4\left(x+6\right) \\ y=4x+24$$