### Home > CCA2 > Chapter 1 > Lesson 1.2.1 > Problem 1-65

1-65.

Compute each of the following values for *1-65 HW eTool* (Desmos). Homework Help ✎

Refer to problem 1-47.

Is this a possible input?

Justify your answer for part (c).

What makes (c) different from (a) and (b)?

Use the blank graph in the eTool below to compute the values.

Click the link at right for the full version of the eTool: *CCA2 1-65 HW eTool*