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Mathematics 15 Online
OpenStudy (anonymous):

I have my math finals tomorrow and I have to study. How do you find the inverse of a function? example: f(x)= 3x-3 ??

OpenStudy (isaiah.feynman):

@sjhardin This is the procedure. Write f(x) as y switch x and y solve for y The new function is the inverse. (If the function is not one to one then it will have no inverse)

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