Linear equations, scatter plots and inequalities practice

How many trees are 3 years old?

• 1

• 2

• 0

• 3

Tags

CCSS.HSF.IF.A.2

Which statement best describes the relationship between time shopping online and the number of stores visited?

• As the number of hours increases, the number of stores decreases.

• As the number of hours increases, the number of stores increases.

• The number of hours and the number of stores are about the same.

• As the number of hours decreases, the number of stores increases.

Tags

CCSS.6.EE.C.9

CCSS.6.SP.A.1

CCSS.6.SP.B.4

What type of correlation does this graph have?

• Negative

• no association

• positive

Tags

CCSS.HSF-LE.A.1B

What type of correlation does this graph have?

• positive

• negative

• none

• all of the above

Tags

CCSS.HSS.ID.B.6

CCSS.HSS.ID.C.8

Mrs. Collins made a scatterplot to show the relationship between the number of absences and a student’s final exam score. Based on this scatterplot, a student with 12 absences should get approximately what score on the final exam?

• 60

• 92

• 70

• 76

Tags

CCSS.HSS.ID.B.6

CCSS.HSS.ID.C.7

Which equation best represents the data?

• A.  y= -3/5x + 2
• B  y = 5/3x -2 
• C  y = -3/5x - 2
• D  y= 5/3x + 2

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSS.ID.B.6

CCSS.HSS.ID.C.7

Which equation best represents the data?

• A  y = 4x
• B  y = -4x
• C  y = 1/4x
• D   y = -1/4 x

Tags

CCSS.8.EE.B.5

Name the slope

• 3
• 1
• -1x
• -1

Tags

CCSS.8.EE.B.5

In the equation y=mx+b,
what does m represent?

• Nothing in particular
• The y-intercept
• The x-intercept
• Slope

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Name the y intercept

• 4
• -1
• 1
• -4

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSS.ID.C.7