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F(x) = 4x^2 – 4x Find f(-7)

F(x) = 4x^2 – 4x Find f(-7)
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F(x) = 4x^2 – 4x
Find f(-7)

asked
User Patrick J Abare II
by
7.4k points

1 Answer

6 votes

Answer:

f(-7)=224

Explanation:


f(x) = 4x^2 -4x\\f(-7)= 4(-7)^2 - 4(-7)\\= 4(49) -+28\\=196+28\\f(-7) = 224

answered
User Ulrichb
by
8.5k points
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