Respuesta :

judhhill01

Answer:

3(x^3 + 5x)^2 - 4   (please mark brainliest)

Step-by-step explanation:

plug g equation into x values of f equation

f equation = 3(x)^2 - 4

                        ^g goes here

So....

3(x^3 + 5x)^2 - 4

       ^ g goes here

abidemiokin

Composite function is a function in another function. The composite function f(g)(x) is equivalent to  3(x³ + 5x)² -4

Composite functions

Composite function is a function in another function

Given the following functions

f(x)=3x^2-4

g(x)=x^3+5x

f(g(x)) = f(x³ + 5x)

Substitute x³ + 5x into the function f(x)

f(x³ + 5x) = 3(x³ + 5x)² -4

Hence the composite function f(g)(x) is equivalent to  3(x³ + 5x)² -4

Learn more on composite function here: https://brainly.com/question/13502804

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