4. Given the graphic below, answer the following. Show your work. a} Which curve has equation y = 3x + 4? b} Which curve has equation y = 0.2)(3? c} Which curve has equation y = em"? d} Of the three, which has the largest derivative at x=1? e} Of the three, which has a critical point closest to x=0? f) Of the three, which has an inflection point closest to x=0