The cost, c (x), for a taxi ride is given by c (x) = 3x + 2.00, where x is the number of minutes. What does the slope mean for this situation?

A. The rate of change of the cost of the taxi ride is $3.00 per minute.

B. The rate of change of the cost of the taxi ride is $2.00 per minute.

C. The taxi ride costs a total of $3.00.

D. The taxi ride costs $2.00 per trip.

Question

Mathematics

Itchy

21 January, 00:55

The cost, c (x), for a taxi ride is given by c (x) = 3x + 2.00, where x is the number of minutes. What does the slope mean for this situation?

A. The rate of change of the cost of the taxi ride is $3.00 per minute.

B. The rate of change of the cost of the taxi ride is $2.00 per minute.

C. The taxi ride costs a total of $3.00.

D. The taxi ride costs $2.00 per trip.

+3

Answers (1)

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Ezekiel Villa · Answer 1

Simple ...

you have: C (X) = 3x+2.00

x=number of minutes

Pay attention to the y=mx+b form where m=slope-->>

3x is the slope ...

so it's 3 (times the number of minutes) <<---or (x)

This means that the slope is 3, or the fancy way of saying it-->>"rate of change."

The rate of change of the cost of the taxi ride is $3.00 per minute.

Thus, your answer.