### Home > APCALC > Chapter 11 > Lesson 11.3.1 > Problem 11-83

11-83.

Thoroughly investigate the graph of . Identify all of the important qualities, such as where the function is increasing, decreasing, concave up, and concave down. Also identify any point(s) of inflection and intercepts and provide graphs of

*and*

*. Be sure to justify all statements both*

*graphically*and

*analytically*. 11-83 HW eTool (Desmos). Homework Help ✎

Use the eTool below to help solve the problem.

Click on the link to the right to view the full version of the eTool. Calc 8-83 HW eTool