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NeTakaya
3 years ago
10

F(x) = 17 - 2x Find f(a + 7)

Mathematics
1 answer:
Fudgin [204]3 years ago
4 0

Answer:

-2a + 3

Step-by-step explanation:

We can substitute a + 7 for x:

f(a + 7) = 17 - 2(a+7) = 17 - 2a - 14 = -2a + 3

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