Direct & Inverse Variation

Direct & Inverse Variation

10th - 12th Grade

13 Qs

quiz-placeholder

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Direct & Inverse Variation

Direct & Inverse Variation

Assessment

Quiz

Mathematics

10th - 12th Grade

Hard

CCSS
HSA.CED.A.2, HSA.CED.A.1, HSF.BF.A.1

+13

Standards-aligned

Created by

Candacy Lindie

Used 8+ times

FREE Resource

13 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Which of the following represents direct variation?
y = kx
y = k/x
y = x/k
y = mx + b

Tags

CCSS.HSF.BF.A.1

2.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Which of the following represents indirect variation?
y = kx
y = k/x
y = x/k
y = mx + b

Tags

CCSS.HSA.APR.D.7

CCSS.HSA.CED.A.1

CCSS.HSA.CED.A.2

CCSS.HSA.SSE.A.1

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

 Y varies directly with x, and y is 84 when x is 16. Which equation represents this situation?
y=1344x
y=100x
y=5.25x
y=4/21x

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.CED.A.2

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

If y = 15 when x = 12 find y when x = 32.
40
-40
5
-5

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.C.9

5.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

The width of a rectangle varies inversely with its length.  If the width is 6 when the length is 24, give an equation that shows the relationship.
y = 4x
y = 144x
y = 4/x
y = 144/x

Tags

CCSS.HSA.CED.A.2

CCSS.HSF.BF.A.1

6.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

The number of kilograms of water in a person’s body varies directly as the person’s mass.  A person with a mass of 90 kg contains 60 kg of water.  How many kilograms of water are in a person whose mass is 75 kg?
50 kg water
72 kg water
94 kg water
150 kg water

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

CCSS.HSA.SSE.A.1

7.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

 Y varies inversely with x, and y is 0.5 when x is 4. Which equation represents this situation?
y=2x
y=2/x
y=4x
y=x/2

Tags

CCSS.HSA.CED.A.2

CCSS.HSF.BF.A.1

CCSS.HSF.LE.A.2

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