A pizza baked at 425(degree)F is removed from the oven at 2:00 PM into a room that is a constant 71(degree)F. After 5 minutes, the pizza is at 300(degrees)F. (a) At what time can you begin eating the pizza if you want its temperature to be 130(degree)F?
(b) Using a graphing utility, graph the relation between temperature and time.
(c) Using INTERSECT, determine the time that needs to elapse before the pizza is170(degree) F.
(d) TRACE the function for large values of time. What do you notice about y, the temperature?