Evaluating Composite Functions
Given the functions g(x)= x2 + 3 and f(x)= x2 + 5x + 7, what is f(g(x))?
A
x4 + 15x + 21
B
x2 + 5x + 21
C
x4 + 11x^{2} + 31
D
2x2 + 8x + 10
clep.ai501(c)(3) non-profit • UBI: 606234803 • EIN: 42-2740810clep.ai501(c)(3) non-profit • UBI: 606234803 • EIN: 42-2740810Given the functions g(x)= x2 + 3 and f(x)= x2 + 5x + 7, what is f(g(x))?
x4 + 15x + 21
x2 + 5x + 21
x4 + 11x^{2} + 31
2x2 + 8x + 10