Question

Which statement best describes the function below?



A. It is not a function.
B. It is a one-to-one function.
C. It fails the vertical line test.
D. It is a many-to-one function.

Answer 1

whats the function

Answer 2

@sleepyhead314

Answer 3

well it is of course a function. That being said, being a "many to one" function and failing the vertical line test would essentially mean the same thing. Do you understand?

Answer 4

Factor using difference of squares.
f(x)=(x+3)(x−3)(x−1)

Answer 5

That is not necessary to answer this question

Answer 6

i think its D

Answer 7

if it were D then C would also have to be true

Answer 8

do you know what the vertical line test is?

Answer 9

so it should be B. It is a one-to-one function.

Answer 10

yes