3 years ago

Plz guys help me I need help

Mathematics

1 answer:

melisa1 [442]3 years ago

5 0

Answer:

A. f(-1) = -3, f(7) = 13

Step-by-step explanation:

✔️When input (n) = -1:

f(n) = 2n - 1

f(-1) = 2(-1) - 1

f(-1) = -2 - 1 = -3

✔️When input (n) = 7:

f(n) = 2n - 1

f(7) = 2(7) - 1

f(-1) = 14 - 1 = 13

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