### Home > CALC > Chapter 4 > Lesson 4.2.3 > Problem 4-78

4-78.

Given , find the equation of a vertical line that would divide

Sketch a graph of

Find the area under the graph from

Because you want to find the equation that would divide the area of the graph in half, you must solve the following equation:

Use the eTool below to examine the graph.

Click the link at right for the full version of the eTool: *Calc 4-78 HW eTool*