lesson 9

What is the distance from point K to 0?

• 1 unit

• 2 units

• 3 units

• 4 units

What is the distance from point A to point K?

• 6 units

• 7 units

• 8 units

• 9 units

What is the absolute value of −7?

• 5

• 6

• 7

• 8

How do you find the distance between two points on a number line?

• Add their coordinates

• Subtract their coordinates

• Multiply their coordinates

• Divide their coordinates

What is the distance from point K to point L?

• 3 units

• 4 units

• 5 units

• 6 units

What is the difference between the temperatures outside and inside the house if the outside temperature is -7°F and the inside temperature is 61°F?

• 54°F

• 68°F

• 74°F

• 58°F

What is the absolute value of -7?

• 7

• -7

• 0

• 14

Which elevation is higher, -10 feet or -15 feet?

• -15 feet

• -10 feet

• Both are the same

• Neither

Which elevation is farther from sea level, |-15| or |-10|?

• |-15|

• |-10|

• Both are the same

• Neither

What is the first step in finding the distance between a negative and a positive temperature?

• Subtract the negative from the positive

• Determine the absolute value of each number

• Multiply the numbers

• Add the numbers directly