SOLUTION: If the point (1,0) is on the graph of f(x) = log(x), then the point ____ must be on the graph of its inverse f-1(x) = 10x.

Algebra ->  Finance -> SOLUTION: If the point (1,0) is on the graph of f(x) = log(x), then the point ____ must be on the graph of its inverse f-1(x) = 10x.       Log On


   

Question 946420: If the point (1,0) is on the graph of f(x) = log(x), then the point ____ must be on the graph of its inverse f-1(x) = 10x.

Answer by Theo(13342) About Me  (Show Source):
You can put this solution on YOUR website!
if (1,0) is in the equation, then (0,1) must be in the inverse equation.

f(x) = log(x) becomes 0 = log(1) through the point (1,0).

f^-1(x) = 10^x becomes 1 = 10^0 through the point (0,1).

you can see from the graph below that the point (1,0) is on the grpah of y = log(x) and the point (0,1) is on the grpah of y = 10^x.

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