Question

A delivery truck driver charges a fixed base price of $6 for 2 miles. Ater 2 miles, he cherges an addidonal s charges an addittonal s4 for every mile. Describe the cost of the delvery truck between 1 mle and 2 mles. 20 18 .L 16 12 10 -- li-1-- 3 Distance (miles) 5 6 7 8 9 10 OA The cost of the dellvery truck between 1 mlle and 2 mlles Is constant. Oa The cost of the delivery truck between 1 mile and 2 mles is increasing. C The cost of the dellvery truck between 1 mile and 2 mles tannot be determined from the given OD. The cost of the delvery truck between 1 mile and 2 miles is decreasing.

Answer 1

Looking at the graph for the section where x is between 1 and 2, the value of y doesn't change.

That is confirmed by what the question says: for 2 miles, there is a fixed base price of $6.

So in this interval from x between 1 and 2 the value of y is constant.

Therefore the correct option is A.