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Mathematics

Answered

f(x)= −2x^2 + 8x − 10
{Find } f(-4)

Answer :

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Answer:

simply you have to substitute (-4) for all the (x) terms

-2x²+8x -10

-2(-4)²+8×(-4)-10

-2(16) - 32 -10

-32 -32 - 10

-74

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