4

Set 2: Polynomial Functions (Beginner)

Explanation

Answer: A

PROBLEM

How many terms are in the polynomial: 4x to the power of 2 + 5x to the power of 1 + 3?

How many terms are in the polynomial: 4x to the power of 2 + 5x to the power of 1 + 3?

A.

3

✓ Correct
B.

6

C.

1

D.

4

Detailed Explanation

Choice A is the best answer. Count the terms separated by + or -: 3 terms.

Why others are wrong:
B: 6 is incorrect because it does not satisfy the equation.
C: 1 is incorrect because it does not satisfy the equation.
D: 4 is incorrect because it does not satisfy the equation.