### Home > CCA2 > Chapter 2 > Lesson 2.2.1 > Problem 2-101

2-101.

Given and

*: 2-101 HW eTool (Desmos). Homework Help ✎.*

Sketch the graphs of the two functions.

What are the parent graphs of each function? How is each function transformed?

Solve

.Solve:

Solve

.See part (b).

Solve

.See part (b).

Solve

.See part (b).

For how many values of

*x*doesequal? Explain.Look at the graph from part (a).

Three values because the graphs cross three times.

Find and simplify an expression for

.

Use the eTool below to solve the parts of the problem.

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