Part 1

Interact with the app below by dragging the LARGE POINT. Then answer the questions that follow.

Suppose we graph the absolute value function [math]y=a\cdot\left|x\right|[/math]. [br]Which of the following statements are true? Check all that apply.

When [math]a[/math] is negative, the graph opens upward. When [math]a[/math] is positive, the graph opens up. When [math]a[/math] is positive, the graph opens down. When [math]a[/math] is negative, the graph opens down.

For the graph of [math]y=a\cdot\left|x\right|[/math], what happens when [math]a=0[/math]? Explain.

Part 1

Interact with the app below by dragging the LARGE POINT. Then answer the questions that follow.

Information: Part 1