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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 constant.

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 decreasing.

User BlackCat
by
8.2k points

2 Answers

5 votes

Answer:

I think its b :/

Explanation:

User Teto
by
7.9k points
1 vote

Answer:

B

Explanation:

That delivery truck driver charges a fixed base price of $6 for 2 miles.

After 2 miles, he charges an additional $2 for every mile and after 6 miles, he charges an additional $4 for every mile.

We need to describe the cost of the delivery truck between 1 mile and 2 miles.

In the given graph x-axis represents the distance in miles and y-axis represents the cost in dollars.

From the given graph it is clear that the value of function is constant between x=1 and x=2.

It means the cost of the delivery truck between 1 mile and 2 miles is constant.

Therefore, the correct option is B.

User Romeo Valentin
by
8.5k points

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