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29-01-2021
Mathematics

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If f(x) = x2 -3, then what is f(-5)?

Respuesta :

rorycampbell0721 rorycampbell0721

29-01-2021

Answer:

22

Step-by-step explanation:

So if you have f(x) = x^2 - 3, then all you have to do is plug in x = -5 into the equation. This would be (-5)^2 - 3 = 25 - 3 = 22.

I hope that makes sense!

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