Question

Describe the shape of the graph of the cubic function by determining the end behavior and number of turning points. y=2x^3-x-1 What is the end behavior of the graph of the function?

Answer 1

Solution

What is the end behavior of the graph of the function?

$y=2x^3-x-1$

The end behaviors of the function describe the functions of x as it approaches +∝ and as x approaches -∝

Therefore the correct answer is

Option D

Final answer = Down and Up

Turning points = 2