The table and graph represent two different bus tours,
showing the cost as a linear function of the number of
people in the group.
which description best compares the two functions?
tour 1
tour 2
people
cost (5)
45
n
cost
number of people
the functions have the same
rate of change.
both functions are the same.
the functions have the same
initial value.
the rate of change for tour
1 is greater.