(1) Draw a possible graph of each of the below functions. Which do you think are continuous for all values in their domains? Why or why not? (a) The altitude of a skydiver seconds after jumping from a plane. (b) The number of quarters required to park legally in a metered parking space for t minutes. (c) The temperature in Chicago on January 1st t minutes after midnight. (State your as- sumptions clearly.) (d) The number of points scored by a basketball player t minutes into the game.