### Home > PC3 > Chapter 1 > Lesson 1.1.4 > Problem1-37

1-37.

Write an equation for the line that passes through the points $\left(-4,-4\right)$ and $(8,5)$

Determine the slope between the points:

$m=\frac{-4-5}{-4-8}$

Use the value of $m$ and one of the points to solve for "$b$".

$-4=m(-4)+b$