Question 1

Who won the final race?

Accepted Answer

Participant D

Answer

Participant B

Answer

Leslie

Answer

Participant A

Question 2

Who came in last place in the final race?

Accepted Answer

Elizabeth

Answer

Leslie

Answer

Participant A

Answer

Participant C

Question 3

Match each race participant to his/her correct range.

Question 4

How fast was participant D traveling?

Accepted Answer

a rate of 5 meters every 2 seconds

Answer

a rate of 10 meters per second

Answer

a rate of 1 meter every 2 seconds

Answer

a rate of 3 meters per second

Question 5

How fast was Elizabeth traveling?

Accepted Answer

a rate of one meter every four seconds

Answer

a rate of ten meters every four seconds

Answer

a rate of ten meters per second

Answer

a rate of four meters per second

Question 6

When did participant C catch up to participant B?

Accepted Answer

at 12 seconds

Answer

at 2 seconds

Answer

at 0 seconds

Answer

at 8 seconds

Question 7

There is a point in the race where more than two riders are tied. What does this point represent in context of the race?

Accepted Answer

Eight seconds into the race, four riders are tied at a distance of 12 meters.

Answer

Four seconds into the race, all of the riders are tied at a distance of 4 meters.

Answer

Twelve seconds into the race, five riders are at the same distance of 13 meters.

Answer

Three riders are tied at ten seconds and 15 meters.

Question 8

Participant F gets a 9 meter head start and finishes the 25-meter race in 12 seconds, as shown in the table. How fast is participant F traveling?

Accepted Answer

4 meters every 3 seconds

Answer

4 meters per second

Answer

3 meters every 4 seconds

Answer

3 meters per second

Question 9

Participant F is added to the final race, and the table shows his progress. What is the function rule that models Participant F's progress in the race?

Accepted Answer

https://uploads.quizalize.com/516959f9-fa8f-4a71-bd6d-0f5b39f81d94/question/8d83f316769cdb3426070a1a319de7f836bde904.JPG

Answer

https://uploads.quizalize.com/516959f9-fa8f-4a71-bd6d-0f5b39f81d94/question/1c733ab899e76f7fc01ce0536b94b2877c823b60.JPG

Answer

https://uploads.quizalize.com/516959f9-fa8f-4a71-bd6d-0f5b39f81d94/question/f96579e351353c558e185b1d2e9ad7a9df2413f7.JPG

Answer

https://uploads.quizalize.com/516959f9-fa8f-4a71-bd6d-0f5b39f81d94/question/8f19eddfa99a7cc320a7e03af81810595f0ddadd.JPG

Question 10

Participant F gets a 9 meter head start and finishes the 25-meter race in 12 seconds. What is the range for Participant F in the final race?

Accepted Answer

https://uploads.quizalize.com/516959f9-fa8f-4a71-bd6d-0f5b39f81d94/question/80d50e7733afa290719063dd9dc5024031df0337.JPG

Answer

https://uploads.quizalize.com/516959f9-fa8f-4a71-bd6d-0f5b39f81d94/question/efda7d7334c44150932591f63925156d05291504.JPG

Answer

https://uploads.quizalize.com/516959f9-fa8f-4a71-bd6d-0f5b39f81d94/question/0aaaba771167650e6549eef5f818237128baff97.JPG

Answer

https://uploads.quizalize.com/516959f9-fa8f-4a71-bd6d-0f5b39f81d94/question/17b28de90302961433d67d0a58c50de832c56b22.JPG

Question 11

What does the y-intercept for rider C represent in context of the bike race?

Accepted Answer

Rider C had a head start of 4 meters.

Answer

Rider C started 4 seconds before all of the other racers.

Answer

Rider C began 4 seconds after all the other riders.

Answer

Rider C began at 4 meters and 4 seconds.

Question 12

Look at Leslie's graph. In context, what does the x-intercept convey?

Accepted Answer

Leslie started 2 seconds later than the other riders.

Answer

Leslie got a head start of 2 seconds.

Answer

Leslie got a head start of 2 meters.

Answer

Leslie travels at a rate of $\frac{1}{2}$ meter per second.

Question 13

On the graph for Participant B, what does the slope represent?

Accepted Answer

Participant B rides at a rate of 1 meter every 2 seconds.

Answer

Participant B travels at a rate of 10 meters per second.

Answer

Participant B travels at a rate of 2 meters per second.

Answer

Participant B rides 1 meter every 10 seconds.

Question 14

Match each race participant to his/her correct domain.

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