IGCSE (0607) - Variation
Authored by Bryan Dennie
Mathematics
10th Grade
CCSS covered
Used 18+ times
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11 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Determine if the relationship between the two quantities is a direct variation.
This is a direct variation since the graph passes through the origin and the ratio of the number of miles to the number of hours is constant.
This is not a direct variation since the graph does not pass through the origin and the ratio of the number of miles to the number of hours is not constant.
This s a direct variation since the graph is a straight line and the ratio of the number of miles to the number of hours is constant
This is not a direct variation since the graph is not a straight line and the ratio of the number of miles to the number of hours is not constant.
Tags
CCSS.8.F.B.4
CCSS.8.EE.B.5
CCSS.8.EE.B.6
CCSS.8.F.A.3
CCSS.8.F.B.5
CCSS.8.SP.A.2
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Is this a direct variation?
Tags
CCSS.8.F.B.4
CCSS.8.EE.B.5
CCSS.8.EE.B.6
CCSS.8.SP.A.3
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
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.
Tags
CCSS.8.F.B.4
CCSS.8.EE.B.5
CCSS.8.F.A.3
CCSS.8.F.B.5
CCSS.8.SP.A.2
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
y varies directly with x, and y is 16 when x is 32. Which equation represents this situation?
Tags
CCSS.8.F.B.4
CCSS.8.EE.B.6
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
y varies directly with the square of x. If y=40 when x=4, find y when x = 7
Tags
CCSS.8.F.B.4
CCSS.8.F.A.1
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Determine the type of variation:
Direct
Inverse
Neither
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following represents indirect variation?
Tags
CCSS.HSA.CED.A.2
CCSS.HSA.APR.D.7
CCSS.HSA.CED.A.1
CCSS.HSA.SSE.A.1
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