Without graphing, where is the
-intercept of .
Set the equation equal to zero, since your output would be zero, and then solve for
On graph paper, make a table and graph
Using your graph from part (b), how can you find the
-intercept of ? How do you find it in the table? Explain.
Find the point where
Use the eTool below to help solve the problem.
Click the link at right for the full version of the eTool: Int2 1-38 HW eTool