prinlizbeth218p4qiz2 prinlizbeth218p4qiz2

06-12-2020
Mathematics

contestada

Find the value f(-2), where f is defined below.
f(x) = -4x2 + x + 1

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AnnieK34 AnnieK34

06-12-2020

Answer:

-9

Step-by-step explanation:

substitute - 2 into equation in place of x

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2022110 2022110

06-12-2020

Answer:

= -17

Step-by-step explanation:

X = -2

-4(-2)^2 - 2 + 1

-4(4) -2 + 1

-16 - 2 + 1

-17

Answer Link

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