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 $4 for every mile.
Describe the cost of the delivery truck between 1 mile and 2 miles.
A.
The cost of the delivery truck between 1 mile and 2 miles is decreasing.
B.
The cost of the delivery truck between 1 mile and 2 miles is increasing.
C.
The cost of the delivery truck between 1 mile and 2 miles cannot be determined from the given information.
D.
The cost of the delivery truck between 1 mile and 2 miles is constant.
Answers
Answered by
3
Answer:
The correct answer is option D.
Since the rate remains same for first 2 miles as per the given question
Answered by
2
D.The cost of the delivery truck between 1 mile and 2 miles is constant.
Step-by-step explanation:
Initially
Charge for 1 mile=$ 6
Charge for 2 miles=$6
After 2 miles , charge increased by $ 2 for every mile
Therefore, charge for 3 mile=6+2=$ 8
Charge for 4 miles=8+2=$10
Charge for 5 miles =10+2=$12
Charge for 6 miles=12+2=$14
After 6 miles , he charges an additional $4 for every mile
Therefore, charge for 7 miles=14+4=$18
Charge for 8 miles=18+4=$22
:
:
:
The cost between 1 mile and 2 miles is constant because charge increased after 2 miles.
#Learns more:
https://brainly.in/question/13154800:Answered by brainly user
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