A delivery truck driver charges a fixed base price of $6 for 2 miles. After 2 miles, he charges an additional $2 for every mile. After 6 miles, he charges an additional $4 for every mile,
Describe the cost of the delivery truck between 1 mile and 2 miles.
у
20
18
16
14
12
Cost (dollars)
10
8
6
4
2
M
0
1 2
8
9 10
3 4 5 6 7
Distance (miles)
OA
The cost of the delivery truck between 1 mile and 2 miles cannot be determined from the given information
OB. The cost of the delivery truck between 1 mile and 2 miles is increasing.
Ос. The cost of the delivery truck between 1 mile and 2 miles is decreasing
OD. The cost of the delivery truck between 1 mile and 2 miles is constant