Consider the quadratic function f(x) = x^2 - 4x - 12. its vertex is its largest z-intercept is z = its y-intercept is y =

Afunction is given: f(x)=3x+12 a. determine the inverse of this function and name it g(x) b. use composite functions to show that these functions are inverses. c. f(g(– explain: what is the domain?

Apositive number a or the same number a increased by 50% and then decreased by 50% of the result?

Is a positive integer raised to a negative power always positive