Linear Relationships

Which table matches the equation
 $y=3x$  

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Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Which table matches the equation  $y=4x+2$  

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CCSS.8.F.A.1

CCSS.HSF.IF.A.1

A holiday meal costs $12.50 a person plus a one time delivery fee of $30. Which equation represents this relationship?

• $y=12.5x+30$

• $y=12.5+30$

• $y=30x+12.5$

• $y=-12.5x+30$

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Johnny went to the State Fair. It cost $7 to get in and then $2 for every ticket.

Which equation would match this verbal description?

• $y=2x$

• $y=2x+7$

• $y=7x$

• $y=7x+2$

Tags

CCSS.6.EE.C.9

Billy opened a bank account with $200, and every week he spends $15.

Which equation best represents this situation?

• y = -15x + 200

• y = 15x - 200

• y = 200x + 15

• y = 15x + 200

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Sonia had $40 in her lunch account. She pays $2 each day to eat lunch. 

Which equation represents the relationship between the money in her lunch account, y, and number of days, x.

•  $y=2x+40$  

•  $y=40x+2$  

•  $y=-2x+40$  

•  $y=-40x+2$  

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Sadie earns $30 for every 5 hours that she babysits.

Which of the following equations can be used to represent the proportional relationship of money earned per hour?

• y = 1/6x +30

• y = 6x

• y = 5x + 6

• y = 6x +5

Tags

CCSS.HSF-LE.A.1B

It was a cold winter day in Wisconsin. 

The temperature began at  $1\degree F$ and rose  $4\degree$  every hour.

Which graph matches the linear relationship?  

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Tags

CCSS.8.EE.B.5

Ms Greenberg bought a pack of pencils for students to use in class. Three pencils are lost every day. Which graph matches the linear relationship between pencils lost, y, and number of days, x.

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CCSS.8.EE.B.5

Jamie planted a tree in her backyard that was 5 feet tall. She tracked the growth of the tree and determined that the tree grew 3 feet each month. Which table reflects the tree's growth, y, in relation to the number of months, x.

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Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1