netzuxxi netzuxxi

06-09-2022
Mathematics

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f (x) = -4x² + 10x + 13

Find f(7)

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chetankachana chetankachana

06-09-2022

Answer:

f(7) = -113

Step-by-step explanation:

Hello!

Substitute 7 for x in the equation.

Evaluate

f(x) = -4x² + 10x + 13
f(7) = -4(7)² + 10(7) + 13
f(7) = -4(49) + 70 + 13
f(7) = -196 + 70 + 13
f(7) = -113

f(7) is -113.

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