It shall be the letter ........b
A graphing calculator is just easier to graph the points than having to put every point on a piece of graph paper. the calculator also can tell you a bunch of other things like the domain or range or y intercept or x intercept. it’s just all along easier
22 need more
150-56=94
20*3 = 60
94-60 = 34
34-12= 22
