## Function of time

(a) Sketch a graph of temperature as a function of time that is consistent with the scenario described in the following sentence: "The Child's temperature has been rising for the last two hours, but not as rapidly since we gave her the antibotic an hour ago." ( Let t=0 correspond to the time when the medicine was given.)

(b)What is the significance of the fact that the graph in part (a) is increasing on the interval t=-1 to t=1?

(c) What is the significance of the fact that the graph in part (a) is concave down the interval t=0 to t=1?

I don't know what graph like that would look like