What is the inverse of the function f(x) = 2x – 10? h(x) = 2x – 5 h(x) = 2x + 5 h(x) = x

asked Sep 5, 2019 188k views

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What is the inverse of the function f(x) = 2x – 10?

h(x) = 2x – 5
h(x) = 2x + 5
h(x) = x – 5
h(x) = x + 5

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first make x the subject of f(x) = 2x - 10:-

2x = f(x) + 10

x = 1/2 f(x) + 5

mow replace x by hx) and f(x) by x:-

h(x )= 1/2 x + 5

Turbod answered Sep 8, 2019

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6 votes

I don't know what the answer is but I know this is not the answer:

Fazle Rabbi answered Sep 12, 2019

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