Question

Given that ƒ(x) = x2 + 1 and g(x) = –3, multiply the functions (g · ƒ)(x). Question 8 options: A) (g · ƒ)(x) = –3x2 – 3 B) (g · ƒ)(x) = –3x2 + 3 C) (g · ƒ)(x) = 3x2 – 3 D) (g · ƒ)(x) = 3x2 + 3

Answer 1

(g · ƒ)(x) = –3x2 – 3

Step-by-step explanation:I took the test

Answer 2

A

Explanation:

We are given the two functions:

`f(x)=x^2+1\text{ and } g(x)=-3`

And we want to find:

`(g\cdot f)(x)`

This is equivalent to:

`=g(x)\cdot f(x)`

Substitute:

`=(-3)\cdot (x^2+1)`

Distribute:

`=-3x^2-3`

Therefore:

`(g\cdot f)(x)=-3x^2-3`

So, our answer is A.