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Ksju [112]
3 years ago
11

FUNCTIONS?? I DUNNO WHAT THEY ARE BUT PLEASE ANSWER ATTACHED THINGY

Mathematics
1 answer:
lana66690 [7]3 years ago
3 0

Answer:

Function 1: Not a function

Function 2: Function

Step-by-step explanation:

Functions are relations between two numbers, each ordered pair is associated with <em>only one</em> value from the second set of numbers.

So x can have the same values but y can only be used <em>once </em>per value.

So the first function uses each y twice meaning it is not a function, but function 2 uses each y only once so it is a function.

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