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The function F is defined by f(x) = 3x-5 over x+6 find f(5x)
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The function F is defined by f(x) = 3x-5 over x+6 find f(5x)

User Ragul Ml
by
7.6k points

1 Answer

3 votes

Answer:


(15x-5)/(5x+6)

Explanation:

Given

f(x) =
(3x-5)/(x+6)

To evaluate f(5x) substitute x = 5x into f(x)

f(5x) =
(3(5x)-5)/(5x+6) =
(16x-5)/(5x+6)

User Mowienay
by
7.6k points
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