Rewrite the expression as an algebraic expression in x.
cos(tan−1 x)

The final cost of a sale is determined by multiplying the price on the tag by 75%. which best describes the function that represents the situation?

You have a square piece of cardboard that measures 14 inches on each side. to build a box, you cut congruent squares out of each corner of the cardboard. use the picture to find the area of the cardboard you were used to build the box

What is the inverse of the function f(x) = 2x + 1?