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The relation {(-5, 5), (-6, 7), (-7, 7), (-8, 0)} is a function.

TRUE

FALSE

1 Answer

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In a function, every input has one and only one output.
if -5 is your input, then 5 is the output
if 8 is your input, then 0 is your output

multiple inputs can lead to the same output, like
-6 as the input can give an output of 7
and also -7 as the input can give an output of 7

however, multiple one input cant not have multiple outputs.
since none of those values share the same x values with different y values, the relation is in fact a function.

the answer should be true
User Sheesh Mohsin
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