Question

Let f(x) = x³ – 5 and g(x) = x + 3. Find (gºf)(2).

Answer 1

To find (gºf)(2), substitute x = 2 into the composition of the functions g and f. The result is 6.

Step-by-step explanation:

The correct answer is option Mathematics, High School.

To find (g∘f)(2), we need to substitute x = 2 into the composition of the functions g and f.

First, we find f(2):

f(2) = (2)³ - 5 = 8 - 5 = 3

Then, we find g(3):

g(3) = 3 + 3 = 6

So, (g∘f)(2) = 6