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Review Linear Relationships

Authored by Anthony Clark

Mathematics

8th Grade

CCSS covered

Used 3+ times

Review Linear Relationships
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20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is the equation for this line?

y = x - 2

y = x + 2

y = 2x

y = -x + 2

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the following is in slope-intercept form?

y=10x-7

y-5=3(x-1)

5x-y=12

6x+2y-15=0

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Which equation matches the table?

y = x + 5

y = 5x

y = x - 5

x = y - 5

Tags

CCSS.6.EE.C.9

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is the equation for the table?

y =1/4x -3

y =4x - 3

y = -3x -3 

y =-2x -3 

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Joe tracked the height of his Dalmatian puppy from age 13 weeks to 25 weeks. He graphed the data and the line of best fit is y = 1.12x + 28.78. How tall was the puppy when he was 20 weeks old?

51.18 centimeters

86.1 centimeters

28.78 centimeters

48.78 centimeters

Tags

CCSS.HSF.LE.B.5

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Clare owns a mobile pet grooming company. She charges $20 to come to your home plus $30 per hour to groom your pet. Which equation models the amount she charges over time?

y=50xy=50x

y=20x+30y=20x+30

y=30x+20y=30x+20

20x+30y20x+30y

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What does the y-intercept represent in this graph?

Every minute 60 students got off the bus.

There were 60 students to start with on the bus ride. 

Each minute, 10 students got off the bus. 

60 students rode the bus every minute. 

Tags

CCSS.HSF.LE.B.5

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