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Tue 10/20 FORMATIVE Proportional vs Not Practice
By Janette Smith
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Last updated over 5 years ago
26 questions
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Question 1
1.
1. What is the y/x ratio as a simplified fraction or decimal?
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.
visibility
View drawing
Question 6
6.
Question 7
7.
7. The simplified y/x ratio is...
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.
visibility
View drawing
Question 12
12.
Question 13
13.
13. The simplified y/x ratio is...
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.
Question 18
18.
Question 19
19.
Question 20
20.
Question 21
21.
Question 22
22.
22. What is the simplified y/x ratio?
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.
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.
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.
17. The table is...
proportional: The y/x ratios are all equivalent.
not proportional. The y/x ratios are not constant.
The graph is...
proportional
not proportional
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.
20. The graph is _______.
proportional
not proportional
C
D
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.
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.
