Midterm Review #3

What is the intersection point of the graphs of the equations?

• (3, 4)

• (5, 3)

• (4, 3)

• (3, 3)

Tags

CCSS.8.EE.C.8B

Which statement is true about the scatter plot?

• There is no outlier for the data.

• The data has a positive linear association.

• The data has a negative linear association.

• The data has a non-linear association.

Tags

CCSS.HSS.ID.B.5

Which of the following is NOT a subset of the rational numbers?

• Integers

• Whole Numbers

• Perfect square integers

• Irrational numbers

What type of association would you expect between a person's math test score and their height?

• linear association

• negative association

• positive association

• no association

Tags

CCSS.HSF-LE.A.1B

Mrs. Smith, who lives in the Houston area, kept a record of the amount of her electric bill (x) and the average daily temperature (y) from June to September. What association would she expect to see in the data she collected?

• a positive association

• a negative association

• no association

• not here

Tags

CCSS.HSS.ID.C.8

Using the trend line, if another member of the team practiced an average of 14 hours a week, what is a good prediction of the number of free throws he would make?

• 6

• 10

• 8

• 11

Using the trend line, what is the best prediction of the value of y when x = 18?

• 9

• 13

• 15

• 17

Tags

CCSS.HSF.BF.A.2

What table of values represents a linear proportional relationship with a slope of 2/3?

• 
• 
• 
• 

Tags

CCSS.HSF-LE.A.1B

What is the slope and y-intercept of the function?

• The slope is 7. The y-intercept is 0.

• The slope is 1/7. The y-intercept is -2.

• The slope is 7. The y-intercept is -2.

• The slope is 1/7. The y-intercept is 0.

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Which graph represents a proportional relationship?

• 
• 
• 
• 

Tags

CCSS.7.RP.A.2D