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F(x)=-5x-14 find f(1)-f(-4)

User Hogeyama
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1 Answer

3 votes

Answer:

-19 - (-34) = 15

Explanation:

f(1) - f(4) => plug in 1 and 4 (separately) for x.

f(1) = -5(1) - 14 = -19

f(4) = -5(4) - 14 = -34

User Pedro Vieira
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