Question

Please answer it asap, it's missing

Answer 1

Answer:5

Step-by-step explanation:55

Answer 2

Explanation:

To find the value of f(g(-2)), we first need to substitute g(-2) for x in the equation for f(x).

g(-2) = (-2) + 7 = 5

So, f(g(-2)) = f(5)

Now we can substitute 5 for x in the equation for f(x) to find the final value:

f(x) = 3x² - 7x + 15

f(5) = 3(5)² - 7(5) + 15

f(5) = 75 - 35 + 15

f(5) = 55

So, f(g(-2)) = 55