3 years ago

(help much needed)

Mathematics

2 answers:

nignag [31]3 years ago

4 0

Answer:

A. It is not a function

B. It is not a function

C. It is a function

D. It is a function

Step-by-step explanation:

A relation has an input value which corresponds to an output value. When each input value has one and only one output value, that relation is a function.

zysi [14]3 years ago

3 0

Answer:

Step-by-step explanation:

Because the input(x) does not repeat more than once

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