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3 years ago

Given f(x) = –3x – 7, what is f(–4)?

Mathematics

2 answers:

lyudmila [28]3 years ago

8 0

The answer is D hope this help

Degger [83]3 years ago

8 0

F(x) = -3x - 7....looking for f(-4) means sub in -4 everywhere there is an x

f(-4) = -3(-4) - 7
f(-4) = 12 - 7
f(-4) = 5 <===

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2 years ago

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vazorg [7]

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2 years ago

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