8th Grade Math Category #2

What is the slope of the line shown by the similar triangles in the graph?

• -4/3 = -8/6 = /4/3

• -4/-3 = -8/-6 = 4/3

• 3/-4 = 6/-8 = -3/4

• 3/4 = 6/8 = 3/4

Tags

CCSS.8.EE.B.6

What is the slope of the table?

• $16.50

• $31.50

• $63.00

• $30.00

Tags

CCSS.8.EE.B.5

Which graph represents a proportional relationship?

• F

• G

• H

• J

Tags

CCSS.8.EE.B.5

According the graph, what is the average rate a painter charges per hour of work?

• $15.00

• $15.25

• $15.50

• $15.75

Tags

CCSS.HSF.IF.B.4

Which is an example of a function?

• F

• G

• H

• J

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

CCSS.HSF.IF.B.5

What is the slope the line?

• 1/3

• -1/3

• -3

• 3

Tags

CCSS.8.EE.B.5

Kathy charges $25.00 per hour to tutor students. Is this an example of a proportional relationship?

• Yes, because $25.00 is a constant rate of change.

• Yes, because she tutors more than one student.

• No, because there is no initial fee.

• If cannot be determined because we don't know how many students she tutors.

Tags

CCSS.HSF-LE.A.1B

Which equation below represents the data in the table?

• y = 3/2x + 2

• y = 3/2x - 2

• y = 2/3x + 2

• y = 2/3x - 2

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

What is the unit rate for one six pack of soda?

• $3.00

• $3.25

• $2.50

• $2.25

Tags

CCSS.8.EE.B.5

What is the equation of the line graphed?

• y = 6/5x + 3/5

• y = 6/5x - 3

• y = 6/5x = -3/5

• y = -6/5x + 3

Tags

CCSS.8.EE.B.5

CCSS.8.F.B.4

CCSS.8.EE.B.6

CCSS.8.F.A.3

CCSS.8.F.A.2