What are the coordinates of the turning point for the function f(x) = (x + 2)3 − 4?

a. (−2, −4)

b.(−2, 4)

c.(2, −4)

d.(2, 4)

A

Step-by-step explanation:

Given

Turning Point is the point where the graph changes its nature i.e. either increasing to decreasing or decreasing to increasing

to find turning point

For critical point

F'(x)=0

x+2=0

x=-2

thus

(-2,-4 ) is the turning Point where Function changes its nature

d. 8

step-by-step explanation:

the given radical expression is:

we can rewrite this as:

we express as square numbers to get;

the exponents will now cancel out to give.

the correct answer is d

i think the correct option is the second option.