### Home > GC > Chapter 4 > Lesson 4.1.2 > Problem4-19

4-19.

Find the equation of the line with a slope of $\frac{1}{3}$ that goes through the point ($0, 9$). 4-19 HW eTool (Desmos).

Since you are given the point ($0,9$), you can easily determine the $y$-intercept.

Write your equation in slope-intercept form: $y = mx + b$.

Use the eTool below to help solve the problem.
Click the link at right for the full version of the eTool: GC 4-19 HW eTool