5. Let f(x) = -8(x - 1)^3 + 2. Find f^-1(x). How many x-intercepts does f^-1(x) have? How do you know?

Its due ! write an equation in which the quadratic expression 2x^2-2x 12 equals 0. show the expression in factored form and explain what your solutions mean for the equation. show your work.

You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?

Which best explains why this triangle is or is not a right triangle ?