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- 1. Multiple Choice
Which of the given graphs is a direct variation?ABCD - 2. Multiple ChoiceIs the given table a direct variation? If so, what is the constant of variation?Yes; 1/3Yes; 3Yes; 5No
- 3. Multiple ChoiceWrite an equation for this relationship.y = 4xy = 1/8xy = 1/4xy = 8x
- 4. Multiple Choice
Which graph shows a direct variation between x and y?
A
B
C
D
- 5. Multiple ChoiceWrite an equation for this relationship.y=4xy=1/8xy=1/4xy=8x
- 6. Multiple Choice
Is this a direct variation?
yes
no
- 7. Multiple Choice
Determine if the relationship between the two quantities is a direct variation. Explain your reasoning.
yes, the constant of variation is 1/2
yes, the constant of variation is 2
no, there is constant of variation.
- 8. Multiple Choice
Determine if the relationship between the two quantities is a direct variation. Explain your reasoning.
yes, the constant of variation is 2
yes, the constant of variation is 1/2
no, there is no constant of variation
- 9. Multiple ChoiceIs this a direct variation?yesno
- 10. Multiple ChoiceIs this a direct variation?yesno
- 11. Multiple ChoiceIs this a direct variation?yesno
- 12. Multiple ChoiceIs the given table a direct variation? If so, what is the constant?Yes; 1/4Yes; 4Yes; 2No
- 13. Multiple ChoiceDoes the relationship represent direct variation?YesNo
- 14. Multiple Choice
Is this a direct variation?
yes
no
- 15. Multiple ChoiceWhich of the following represents direct variation?y = kxy = k/xy = x/ky = mx + b
- 16. Multiple ChoiceWhich of the given graphs is a direct variation?ABCD
- 17. Multiple ChoiceWhich of the given graphs is a direct variation?ABCD
- 18. Graphing
The ordered pair (7,5) lies on the graph of a direct variation, plot (7,5), then plot 2 additional points that lie on the same direct variation.
- 19. Graphing
The ordered pair (-5,6) lies on the graph of a direct variation, plot the ordered pair (-5,6) and 2 additional points that lie on the graph of the same direct variation.
- 20. Graphing
The orderred pair (-7,-4) lies on the graph of a direct variation. Graph the ordered pair (-7,-4) and 2 additional points that lie on the graph of the same direct variation.
- Answer choicesTagsAnswer choicesTags