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NC Math 2 Day 4 Exam Review

Authored by Kim Rosselle

Mathematics

8th - 11th Grade

CCSS covered

Used 7+ times

NC Math 2 Day 4 Exam Review
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37 questions

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1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

On a treasure map, the actual distance is directly related to the scaled distance.  If 15 miles is represented by 3 centimeters, then how many centimeters on the treasure map are equivalent to 135 miles?

27 cm
675 cm
529 cm
32 cm

Tags

CCSS.7.RP.A.2C

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

If y varies inversely as x and x=5 when y=20, then what is the constant of variation, k? 

121
4
100
6

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

The cost per person to rent a mountain cabin is inversely proportional (varies inversely) to the number of people who share the rent. If the cost is $36 per person when 5 people share, what is the cost per person when 8 people share?

$22.50
$57.60
$1.11
$12.50

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

Is the given table a direct variation? If so, what is the constant of variation?

Yes; 1/3
Yes; 3
Yes; 5
No

Tags

CCSS.HSA.CED.A.2

CCSS.HSF.LE.A.2

CCSS.HSS.ID.C.7

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

The table represents

direct variation
inverse variation
neither
both

Tags

CCSS.HSF.IF.B.4

CCSS.HSA.CED.A.2

CCSS.HSA.SSE.A.1

CCSS.HSF.LE.A.1

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

Is the given table a direct or inverse variation? What is the constant of variation?

Direct, 12
Inverse, 12
Direct, 1/12
Inverse, 1/12

Tags

CCSS.HSF.IF.B.4

CCSS.HSA.CED.A.2

CCSS.HSF.LE.A.2

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

Find the solution by graphing on DESMOS.

(2,3) and (3,-15)

(-3,-15) and (4,-8)

(-3,15) and (8,4)

(-8,4) and (-4,10)

Tags

CCSS.HSA.REI.C.7

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