4 years ago

Given f(x)=3x-5, find f(x-1)

Mathematics

1 answer:

marusya05 [52]4 years ago

6 0

Answer:

f(x - 1) = 3x - 8

Step-by-step explanation:

To find f(x - 1) substitute x = x - 1 into f(x), that is

f(x - 1) = 3(x - 1) - 5 = 3x - 3 - 5 = 3x - 8

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