Select the correct answer. Consider function f.

f(x) = 2x^2

What is the value of (f o f)(x)

A. 8x^4

B. 4x^4

C. 4x^2

D. 16x^4

Step-by-step explanation:

45.3592

step-by-step explanation:

3< x< 5

step-by-step explanation:

|x - 4| < 1

there are two solutions, one positive and one negative.   remember to flip the inequality when taking the negative solution

x-4 < 1       x-4 > -1

add 4 to each side

x-4+4 < 1+4       x-4+4 > -1+4

x< 5                 x> 3

3< x< 5