Question 469342
The following function is one-to-one. Find its inverse. Find the domain and range of f and f^-1 Please show all of your work. 
f(x) = 8x - 8
Domain: All Real Numbers
Range: All Real Numbers
 
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Inverse: 
1st: solve for "y".
y = 8x-8
2nd: Interchange x and y.
x = 8y-8
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3rd: Solve for "y":
8y = x+8
y = (1/8)x+1
Domain: All Real Numbers
Range: All Real Numbers
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Cheers,
Stan H.
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