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What is the inverse of function f?
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What is the inverse of function f?

What is the inverse of function f?-example-1
User Gbhall
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1 Answer

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Answer is d,
Let f(x) =y = 10/9x +11
Minus 11 each side
Y-11 =10/9* x
Times by 9
9(y-11) =10x
Divide by 10,
X= 9(y-11)/10
Swap your x and y and let y equal f^-1(x)
So f^-1(x) = 9y-99/10
User Brice Favre
by
8.4k points
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