The area of a rectangle is 24 square cm. the length of the rectangle is 8 cm. find the perimeter

Look at the following graph of the given equation. determine whether the equation is a function. explain why or why not.

Find the roots of the polynomial function f(x) = x^3 + 2x^2 + x

Suppose you are an avid reader and are looking to save money on the cost of books instead of paying about $20 for each book, you decide to look into purchasing a kindle for $120 you can purchase e-books for about $5 each 1. find the slope-intercept equation for the cost of the hard copy of books using x to represent the number of books 2. find the slope-intercept equation for the cost of the kindle with cost of e-books using x to represent the number of books