Question

Please only do (c)The maximum number of turning points on the graph is __I don’t need explanation

Answer 1

Answer:

2

Explanation:

Given the function:

$f\mleft(x\mright)=-7\left(x-2\right)\left(x+6\right)^2$

The highest power of the expanded form is 3, therefore, the polynomial is a polynomial of degree 3.

For any polynomial of degree n, the maximum number of turning points on the graph is n-1.

In this case: n=3

$n-1=3-1=2$

The maximum number of turning points on the graph is 2.