### Home > CCA2 > Chapter 1 > Lesson 1.2.2 > Problem 1-84

1-84.

Use any method to find the points of intersection of and

*. 1-84 HW eTool (Desmos). Homework Help ✎*

Use the eTool below to find the points of intersection for the given functions.

Click the link at right for the full version of the eTool: CCA2 1-84 HW eTool

Refer to problems 1-46 and 1-71.

How do these functions differ from the functions in problems 1-46 and 1-71?

The *y*-value of one of the points of intersection of the graphs will be too large to be seen

on most graphs. The graphing window would have to include *y*-values

There are two points of intersection: (1, 3) and (7, 81).