sosounknown sosounknown

03-02-2021
Mathematics

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Given f(x) = 3(6 -x), what is the value of f(-8)

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s388103 s388103

03-02-2021

F(-8) = 3(6-(-8))
F(-8) = 3(6+8)
F(-8) = 3(14)
F(-8) = 42

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autumnisom02 autumnisom02

03-02-2021

The answer would be f(-8)= 30
You substitute -8 in for x

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