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The inverse of the function f(x) = 1/2x+10?
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The inverse of the function f(x) = 1/2x+10?

User Brian Larsen
by
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1 Answer

7 votes

Answer:

f'(x) = 2x - 20

Explanation:

f(x) = 1/2 x + 10

Switch x and y.

y = 1/2 x + 10

Solve for y by itself.

x = 1/2 y + 10

x - 10 = 1/2 y

y = 2 * (x - 10)

f'(x) = 2x - 20

User Kamillpg
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