Solve.
The table shows how much money a concession stand
earns selling hamburgers. The graph shows how much
money the stand earns selling hot dogs. Find and
compare the rates of change for these two functions.
Hamburger Sales
Number of
Hamburgers Sold
1
2
3
4
Amount
Earned (5)
16
24
32
Amount Earned (5)
Hot Dog Sales
Company A: c-8h+ 10, where c- total cost
(in dollars) and h= number of hours
Company B: $15 per hour
12345 789
Number of Hot Dogs Sold
3 Two companies charge differently for canoe rentals,
as shown below. What is the rate of change for each
function? What is the cost to rent a canoe for 4 hours
from each company?
The graph shows a function. Write an equation with
the same initial value and a rate of change that is less
than the rate of change of the function shown in
the graph.
Y
S
7
