Unit 7 End Unit Exam

(That's least to greatest).

• 
• 
• 
• 

Diego’s dog weighs more than 8 kilograms and less than 13 kilograms. Select all the inequalities that must be true if “W” is the weight of Diego’s dog in kilograms.

• W > 8

• W < 8

• W > 9

• W < 9

• W > 13

Select all the numbers that are common multiples of 4 and 6.

• 1

• 4

• 10

• 24

• 60

Select all the numbers that are common multiples of 4 and 6.

• 1

• 4

• 10

• 24

• 60

Given x=-2, place these expressions in order from least to greatest.

• -6, -4, -2, -1.5, 2, 5

• -4, -2, 1.5, 2, 5, 6

• -4, -2, -1.5, 2, 5, 6

Which temperature is warmer, -4 degrees Celsius, or -7 degrees Celsius? Write an inequality to express the relationship between -4 and -7.

• -4; -4 < -7

• -7; -7 > -4

• -4; -4 > -7

Which coordinate plane shows polygon ABCDEF, given its vertices A=(-2,-3) B=(0,-3) C=(0,1) D=(3,1) E=(3,3) F=(-2,3)?

• 
• 
• 
• 

Starting at 7:00 a.m., Lin spent a day hiking through a canyon. This graph shows her elevation (in meters) at some different times.

Negative values of represent times earlier than noon, and positive values of represent times later than noon.

What was Lin’s elevation at noon? Explain how you know.

• -2 because that is where x is 0.

• 10 because that is where x is 0.

• 3 because that is where x is 0.

Starting at 7:00 a.m., Lin spent a day hiking through a canyon. This graph shows her elevation (in meters) at some different times.

Negative values of represent times earlier than noon, and positive values of represent times later than noon.

At 10:00 a.m., Lin’s elevation was 7 meters. Choose the coordinate plane with this point (blue) added to the graph.

• 
• 
• 
• 

Starting at 7:00 a.m., Lin spent a day hiking through a canyon. This graph shows her elevation (in meters) at some different times.

Negative values of represent times earlier than noon, and positive values of represent times later than noon.

At 1:00 p.m., Lin was at sea level. Which coordinate plane has this point (red) added to the graph?

• 
• 
• 
•