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avanturin [10]
3 years ago
8

PLEASE HELP BRAINLIEST REWARDED

Mathematics
2 answers:
NNADVOKAT [17]3 years ago
4 0

A function is a special relation whose every input corresponds with a single output. To be a function, each input is allowed to pair with only one output element.

x^2+y-15=0\\ Adding \; 15 \; subtracting \; x^2\; on\; both\; sides\\ \\ y=-x^2+15

For a parabola equation like above, there is no restriction in the domain. For every x value there is a unique y value.

Conclusion:

The equation x^2+y-15=0 is BOTH <u>a function and a relation</u>!

Eduardwww [97]3 years ago
3 0
I think that it is a function but not a relation
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