Unit 7 Review - Linear Models and Tables

Which statement below accurately represents the graph?

• $100 is earned for each hour worked
• $100 is earned for every 2 hours worked
• $500 is earned for every 8 hours worked
• $400 is earned for every 6 hours worked

Tags

CCSS.8.EE.B.5

3-5, Question 1: In which intervals is the graph of the function constant?

• Intervals 2, 4, and 6

• Intervals 5 and 7

• Intervals 1 and 3

• None of the intervals

Tags

CCSS.HSF.IF.B.4

3-5, Question 2: In which intervals is the graph of the function decreasing?

• Intervals 2, 4, and 6

• Intervals 5 and 7

• Intervals 1 and 3

• None of the intervals

4-2, Question 1: Identify the association between the data

on the scatter plot.

• weak, negative association

• strong, negative association

• weak, positive association

• strong, positive association

Tags

CCSS.HSF-LE.A.1B

4-2, Question 2: Identify the association between the data

on the scatter plot.

• nonlinear association

• non association

• positive association

• negative association

Tags

CCSS.HSF-LE.A.1B

4-3, Question 1: If an employee earns $570, what is the

expected number of copiers sold?

• 75

• 60

• 65

• 70

Tags

CCSS.HSF.LE.B.5

4-3, Question 2: If an employee sells 100 copiers, what is the expected wage?

• $720

• $600

• $220

• There is no way of knowing.

Tags

CCSS.HSF.LE.B.5

To bowl at Frames and Games, it cost $3 per game plus $2 to rend the bowling shoes. The total cost, y, in dollars, depends on x, the number of games played. Identify the equation that represents this situation:

Tags

CCSS.6.EE.C.9

Dakota's cell phone company charges $45 for one month plus $0.10 per text message. If Dakota's monthly bill was $87, how many text messages did she send? (Hint: set up an equation and set it equal to the bill total and then solve the equation)

• 42

• 87

• 420

• 870

Tags

CCSS.7.EE.B.4A

Justin begins the month with $60 on a gift card and spends $3 each day. At the end of the week, he has 42 remaining on his card. Which equation represents this situation? (Hint: "spend" is a NEGATIVE word)