You have two exponential functions. one function has the formula g(x) = 3 x . the other function has the formula h(x) = 2-x. which option below shows the graph of k(x) = g(x) - h(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