Crazy Taxi - DDM

by Gina Schreiner

| 14 QuestionsWatch the above video. You will then need to watch it again (and maybe again) and pause it if necessary to complete the questions that follow.

1

2

3

4

5

6

7

8

1

1

What are you asked to find at the end of the video? Be specific and write a complete sentence.

2

1

What is the independent variable?

which unit of measure is changing, and therefore causing a change in the other?

3

1

What is the dependent variable?

just a single word...

4

1

In the space below, make a table of values for 0 through 6 kilometers traveled.

5

1

Graph the points from your table in question 4. Use appropriate labels.

6

1

What is the initial/starting cost?

include a $

7

1

At what rate is the cost changing?

$____/unit

8

1

What equation, would represent this situation?

9

10

11

12

13

14

9

1

Use the equation to determine the cost of a 25 km taxi trip.

use a $

10

1

How far would the taxi take you for $75.

_____ km

11

1

Initial value

include a $

12

1

Rate of change

include a $

13

1

What is the equation for this situation?

14

1

Graph both situations for 0 - 6 km. Label and scale approriately. How do the deals compare initially, and then overall?

Graph both situations, then type your response below.

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