Sal finds the inverse of f(x)=(x2)^21 Sal finds the inverse of f(x)=(x2)^21 and then let's see we have the square root of Y minus 1 is equal to X plus 2 now we can subtract 2 from both sides we get the square root of y minus 1 minus 2 is equal to X for y is greater than or equal to 1 and so we've solved for X in terms of Y or we could(Assume everyone works at the same rate) It is an Inverse Proportion As the number of people goes up, the painting time goesNotation used to Represent an Inverse Function This lesson is devoted to the
Inverse And Joint Variation College Algebra
