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Answer C:  

Step-by-step explanation:

Notice that all the functions look like x plus a constant in the numerator, and x minus the same constant in the denominator.

So we can do a general analysis finding the inverse of a function of the form:

and finding which value of "a" will make

To find the inverse we need to solve for "x" in the equivalent equation:

Then, we see that if , then the expression for

Then the function that verifies this condition is:

take the top number and divide it by a the bottom number

step-by-step explanation:

1/2 1 divied by 2 = .5

.632

step-by-step explanation:

6 * 1/10 = 3/5

3*0.01 = 0.03

3/5 + 0.03 = .63

2*0.002 = .002

.63 + 0.002 = .632