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22-02-2019
Mathematics

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What is the inverse of the linear function h(x)=x+7/4

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OmegaAzzy OmegaAzzy

22-02-2019

h(x) = x + 7/4

Replace h(x) with y

y = x + 7/4

Swap x and y

x = y + 7/4

Solve for y.

Subtract 7/4 from both sides.

y = x - 7/4

Replace y with h(x)^-1

h(x)^-1 = x - 7/4

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