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Tue 10/20 FORMATIVE Proportional vs Not Practice

Last updated over 5 years ago

26 questions

1

Question 1

1.

1. What is the y/x ratio as a simplified fraction or decimal?

1

1

1

1

1

1

Question 7

7.

7. The simplified y/x ratio is...

1

1

1

1

1

1

Question 13

13.

13. The simplified y/x ratio is...

1

1

1

1

1

1

1

1

1

Question 22

22.

22. What is the simplified y/x ratio?

1

1

1

1

Question 2

2.

2. What is the y/x ratio as a simplified fraction or decimal?

Question 3

3.

3. What is the y/x ratio as a simplified fraction or decimal?

Question 4

4.

4. What is the y/x ratio as a simplified fraction or decimal?

Question 5

5.

5. Graph the coordinates in the table and connect the points.

Question 6

6.

6. SELECT TWO true statements about this relationship.

The table is proportional because all the y/xratios simplify to the same value: 4 or 4/1.

The table is proportional because all the y/x
ratios simplify to the same value: 1/4 or 0.25.

The table is not proportional because the y/x ratios are not equivalent.

The graph is proportional because the points form a straight line that extends to the origin (0, 0).

The graph is proportional because the points form a curved line that extends to the origin (0, 0).

The graph is NOT proportional because the points do not form a straight line.

Question 8

8.

8. The simplified y/x ratio is...

Question 9

9.

9. The simplified y/x ratio is...

Question 10

10.

10. The simplified y/x ratio is...

Question 11

11.

11. Graph the coordinates in the table and connect the points.

Question 12

12.

12. SELECT TWO true statements about this relationship.

The table is proportional because all the y/x
ratios simplify to the same value: 1

The table is not proportional because the y/x
ratios are not equivalent.

The graph is proportional because the points form a straight line that extends to the origin (0, 0).

The graph is proportional because the points form a curved line that extends to the origin (0, 0).

The graph is NOT proportional because the points do not form a straight line.

Question 14

14.

14. The simplified y/x ratio AS A FRACTION (not a decimal) is...

Question 15

15.

15. The simplified y/x ratio AS A FRACTION (not a decimal) is...

Question 16

16.

16. The simplified y/x ratio is...

Question 17

17.

17. The table is...

proportional: The y/x ratios are all equivalent.

not proportional. The y/x ratios are not constant.

Question 18

18.

The graph is...

proportional

not proportional

Question 19

19.

19. Because...
(Select all the true statements)

the graph is a straight line.

the graph goes through (0, 5).

the graph goes through (0, 0).

the graph is not steep enough.

Question 20

20.

20. The graph is _______.

proportional

not proportional

C

D

Question 21

21.

21. Because...

Even though it is a straight line, it doesn't start at the origin.

it is a flat line.

it is a straight line.

Question 23

23.

23. What is the simplified y/x ratio?

Question 24

24.

24. What is the simplified y/x ratio?

Question 25

25.

25. What is the simplified y/x ratio?

Question 26

26.

26. Is the table proportional or not? Explain.

The table is proportional because the x/y ratios are equivalent: 15

The table is proportional because the y/x
ratios are equivalent: 15

The table is proportional because the y/x
ratios are equivalent: 1/15

The table is not proportional because the y/x ratios are not constant.