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77julia77 [94]
3 years ago
12

If f (x)=8-5x, find the value of f(2-k)

Mathematics
1 answer:
Helen [10]3 years ago
6 0

Hello from MrBillDoesMath!

Answer:

f(2-k) = -2 + 5k

Discussion:

If f(x) = 8 - 5x , then

f(2-k) = 8 - 5(2-k) =>

f(2-k) = 8 - 10 + 5k =>

f(2-k) = -2 + 5k

Regards,  

MrB


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