3 years ago

If f(x) = 3x - 2 then f (8) - f(-5)=

Mathematics

1 answer:

Vilka [71]3 years ago

7 0

F(8) = 3(8) - 2 = 22
f(-5) = 3(-5) - 2 = -17
so....
f(8) - f(-5) = 22 - -17 = 39

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