<h3>Further explanation</h3>
In this problem we will find out the value of the function composition. There are two ways to do it.
First way
Step-1: compose (f o g)(x) = f(g(x))
Here g(x) as input into f(x). In other words, first we apply g(x), then apply f(x) to that result:
And we get,
Step-2: calculate the value of f(g(2))
After getting f(g(x)) we proceed by calculating the value f (g(2)).
And we obtain the final result:
Second way
Step-1: count g(2) initially
And we get,
Step-2: calculate the value of f(g(2))
Here the value of g(2), i.e. -15, as input into f(x).
And we obtain the final result:
<h3>Learn more</h3>
- Let f(x) = x-3 and g(x ) = x^2 find f(g(4)) brainly.com/question/1052893
- Which expression is equal to f(x) · g(x)? brainly.com/question/9622736
- Find (f - g)(x) and its domain brainly.com/question/12000925
Keywords: Let f(x) = x + 8 and g(x) = x² - 6x - 7, find f(g(2)), composition function, input, f(g(x)), value, initially,