penguin22225 penguin22225

10-09-2020
Mathematics

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NEED HELP! WORTH 27 POINTS!!!!!!

NEED HELP WORTH 27 POINTS class=

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Cytokine Cytokine

10-09-2020

Just plug -2 into x

f(-2) = 2(-2)^2 + 4(-2) + 5

Simplify the right side

f(-2) = 8 - 8 + 5

Combine like terms

f(-2) = 5

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