Respuesta :

wizard46

Answer:

Yes its a function!!

Mark me BRAINLIEST

maniknandini

Answer:

Yes

Step-by-step explanation:

y = -3x² + 10

10 - y = 3x²

as you see in the picture below

there are unique values of y for every value of x

so it is a function

Ver imagen maniknandini

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