Question

PLEASE I NEED HELP REAL QUICK!! Which statement best describes the function below?
f(x) = 2x^3 + 2x^2 - x
Answers:
A) it is a one-to-one function
B) it is a many-to-one function
C) it fails the vertical line test
D) it is not a function

Answer 1

Answer:

The answer is B) It is a many-to-one function

Step-by-step explanation:

According to the Fundamental Theorem of Algebra, the number of zeros or roots of the equation is equal to the highest degree among the terms. Theerefore for every value of y, there are 3 equivalent x's.