3 years ago

Why is x = y^2- 9 not a function ?

Mathematics

1 answer:

Natalka [10]3 years ago

3 0

Answer:

I hope this answers your question c

Step-by-step explanation:

in order for an equation to represent a function any single value of x must have at most one corresponding value of y which satisfies the question. and there for the equation is not a function

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