Question

If f(x) = x^3 , find x= -5

Answer 1

f(-5)=-125

Explanation:

we have

`f(x)=x^3\\\\x=-5\\\\f(-5)=(-5)^3\\\\f(-5)=-125`

Answer 2

Answer: f(-5)=-125

Explanation:

For this problem, we are given f(x)=x³ and x=-5. Since we are given x=-5, we plug that into f(x) and solve.

f(x)=x³ [plug in x=-5]

f(-5)=(-5)³ [exponent]

f(-5)=-125

Now, we know that f(-5)=-125.