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True [87]
3 years ago
9

Given the function f, find

Mathematics
1 answer:
Alex73 [517]3 years ago
8 0

Answer:

Step-by-step explanation:

f(x) =2x - 7

f( - 3) = 2( - 3) - 7 = - 13

f(3) = 2(3) - 7 = - 1

f(a) = 2a - 7

- f(a) = - (2a - 7) = 7 - 2a

f(a + h) = 2(a + h) - 7 = 2a + 2h - 7

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