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3 years ago

Which statement best describes the function below

Mathematics

1 answer:

NikAS [45]3 years ago

5 0

Answer:

Option D. will be the answer.

Step-by-step explanation:

Given function is f(x) = 2x³ + 2x² - x

Table of input and output:

Input (x) -2 -1 0 1 2

Output (y) -6 1 0 3 22

Option (A).

From the graph attached,

It passes the vertical line test.

Option (B).

Since every input value gives a unique output value, it's not a many-to-one function.

Option (C).

It's a function.

Option (D).

It's a one-to-one function.

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