3 years ago

If f(x) =x-1, what is f(9)

Mathematics

1 answer:

katen-ka-za [31]3 years ago

4 0

Answer:

f(9) = 8

Step-by-step explanation:

Step 1: Define

f(x) = x - 1

f(9) is x = 9

Step 2: Substitute and Evaluate

f(9) = 9 - 1

f(9) = 8

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