Constant of Variation
Authored by Chelsea Taylor
Mathematics
9th - 10th Grade
CCSS covered
Used 90+ times
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16 questions
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1.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Assume that y varies directly with x. Find the constant of variation when y = -4 and x = 2.
-2
2
8
-8
Tags
CCSS.7.RP.A.2
CCSS.7.EE.B.4
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Assume that y varies directly with x. Find the constant of variation when y = 7 and x = 4.
1.75
28
-28
-1.75
Tags
CCSS.7.RP.A.2
CCSS.7.EE.B.4
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Assume that y varies directly with x. Find the constant of variation when y = 80 and x = 32.
2.5
2560
-2.5
-2560
Tags
CCSS.7.RP.A.2
CCSS.7.RP.A.3
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Assume that y varies directly with x. Find the constant of variation when y = -5 and x = 12.5
-0.4
0.4
62.5
-62.5
Tags
CCSS.HSF.LE.A.2
CCSS.HSA.CED.A.2
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Assume that y varies directly with x. Find the constant of variation when y = 198 and x = 22.
9
-9
4356
-4356
Tags
CCSS.7.RP.A.2
CCSS.7.EE.B.4
CCSS.7.RP.A.3
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Assume that y varies inversely with x. Find the constant of variation when y = 16 and x = 4.
64
-64
4
-4
Tags
CCSS.HSF.BF.A.1
CCSS.HSA.REI.A.2
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Assume that y varies inversely with x. Find the constant of variation when y = 7 and x = 4.
28
-28
1.75
-1.75
Tags
CCSS.HSF.BF.A.1
CCSS.HSA.REI.A.2
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