The number of milligrams of aspirin in a person's body is given by the equation a=500(.75)t, where t is the number of hours since the patient took the medicine. The 500 represents the a. slope b. time c. growth factor d. intial value.
and the .75 represents the
[ Select ] a. intial value b. time c. growth factor d. slope
.

This equation is an example of
[ Select ] a linear function b. exponential decay c. exponential growth
.