Question 335838
A function is defined as f(x) = 3x + 4. 
The inverse of a function “undoes” the function.
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f does the following to its input:
1st: multiplies by 3
2nd: adds 4
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Its inverse must "undo" what f has done:
1st: it must subtract 4
2nd: it must then divide by 3
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So the inverse looks like g(x) = (x-4)/3
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Cheers,
Stan H.
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Which of the following statements is true? 
a g(x)= (x/3)-4 is the inverse of f(x). 
b There is no function that is the inverse of f(x). 
c g(x)= (x/4)-3 is the inverse of f(x). 
d g(x)= (x-4)/3 is the inverse of f(x). 
e g(x)= (x-3)/4 is the inverse of f(x).