Absolute Value

What is the opposite of -9? 

• 9
• 1/9
• 0
• -9

What is the opposite of 3?

• -3
• 0
• 3
• 1/3

I 5 I

• 5
• -5

Find the Absolute Value of -18

• 18
• -18
• 36
• -36

Evaluate the expression.
|–5| + 8

• 3
• 13
• -13
• -3

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

Is absolute value always positive?

• yes
• no

Is absolute value always positive?

• yes
• no

What is the opposite of zero?

• 1
• -1
• 0

-3 and 3 are opposites .
True or False?

• True 
• False