Absolute value

l-4l

• -4

• 0

• 4

• -0

Which represents the absolute value of 10?

• 10

• -10

• -1/10

• 11

Is absolute value always positive?

• yes
• no

| –3 |

• 3
• -3
• 0.30
• 30

What's a way to define absolute value?

• The value of a number
• The opposite of a number
• The distance of a number from zero
• The multiplicative inverse of a number

The absolute value of 79 is 79.

• False 
• True