Luke drives to his grandmother's house on Saturday. The first three hours he drives 50 miles per hour. The next three hours, Luke stops to eat and buy his grandmother a birthday present. The
next four hours, Luke drives 60 miles per hour.
Write a function d(t) for his distance in miles from home in terms of the time (1) in hours.
b) Draw a graph of his distance from home versus the time.
c) Find d(2.3) and explain the meaning of the answer.
d) Find the value of t when d(1) = 322 and explain the meaning of the answer.
Graph y = x
b)
a)
Write the function as a piecewise function.
Graph y = |x-2).
Write the function as a piecewise function,
b)
It