Set 1: Polynomial Functions (Advanced)

**Choice B is the best answer.** f(1) = 1(1) squared + 1(1) + 2 = 4

Explanation

Answer: B

PROBLEM

If f(x) = 1x squared + 1x + 2, find f(1).

✓ Correct

Detailed Explanation

Choice B is the best answer. f(1) = 1(1) squared + 1(1) + 2 = 4

Why others are wrong:

A: 5 is incorrect because it does not satisfy the equation.

C: 2 is incorrect because it does not satisfy the equation.

D: 3 is incorrect because it does not satisfy the equation.