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

Samson is going shopping for sugar and butter to make three different kinds of cookies: lemon bars, peanut butter cookies, and sugar cookies. the recipe for lemon bars calls for 2 cups of flour, 2 cups of sugar, and 1 stick of butter. the peanut butter cookie recipe calls for 2 cups of flour, 4 cup of sugar and 2 stick of butter. the sugar cookie recipe calls for 1 cup of flour, 2 cups of sugar, and 2 sticks of butter. sampson has 13 cups of flour at home, and he buys 12 cups (6 pounds) of sugar and 10 sticks of butter. how many batches of each type of cookie can he make? samson can make batches of lemon bars, batches of peanut butter cookies, and batches of 09 cookies submit reset