Absolute Value Quiz MM

l-4l

(2 pts)

• -4

• 4

|-20|

(2 pts)

• 20

• -20

|–3|

(2 pts)

• 3

• -3

What's a way to define absolute value? (2 pts)

• The distance of a number from zero.

• The opposite of a number.

 $\left|a\right|=2$  

(2 pts)

• {3, -3}

• {2, -2}

 $\left|x\right|=8$  

(2 pts)

• {-8, 8}

• 0

Solve.

 $\left|5r\right|=20$  
(3 pts)

• {4, -4}

• {4}

• {-4}

Check all the solutions to this problem.

 $\left|x+3\right|=1$  
(3 pts)

• -2

• -4

• -3

Check all the solutions that make this problem true. (3 pts)

 $\left|-2n\right|=6$  

• -3

• 3

• 5

Solve. (2 pts)

 $k+6=-5$  
**JUST ONE ANSWER!**

• 1

• -11

• -30