given that f(x) = 4x +1 and g(x) = x^2 -2,

which of the following is an expression for f(g(

a. 16x^2 + 8x - 1
b. x^2 + 4x - 1
c. 5x^2 - 1
d. 4x^2 - 7

d.

Step-by-step explanation:

The given functions are

and

We want to find the composition of the f and g.

We substitute into to obtain;

This simplifies to;

Hence the correct choice is d.

true

step-by-step explanation:

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step-by-step explanation: