Absolute Value Equations

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

Tags

CCSS.6.NS.C.7

What is the absolute value of |572|.

• 275
• -572
• 57
• 572

Tags

CCSS.6.NS.C.7

What is the absolute value of |-37|.

• 0
• 37
• -37
• 30

Tags

CCSS.6.NS.C.7

CCSS.6.NS.C.8

|-11| -|- 8| + |−16|

• 19

• -19

• 13

• -13

Tags

CCSS.6.NS.C.5

CCSS.6.NS.C.7

Solve:

 $\left|x-y\right|+\ x^2\ -\sqrt{16}\ \$  when x= -9 and y = -7

Tags

CCSS.HSA.REI.A.2

CCSS.HSN.RN.A.2

Solve the absolute value equation. 

• {7}
• {-7, 7}
• {0, 7}
• No Solution

Tags

CCSS.6.EE.B.5

CCSS.6.NS.C.7

∣ 2x + 9 ∣ = 15

• x = 3 
• x = 3
  x = -6
• x = 3
  x = -12
• x = 6
  x = -12

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.7

CCSS.6.NS.C.7

|v + 8| − 5 = 2

• v=-1 or v=-15

• v=-1 or v=-5

• v=-15 or v=-15

• No Solution

Tags

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

Solve for x.
2|x + 1| - 5 = 5

• x = 4 & x = 6
• x = -4 & x = 6
• x = -6 & x = 4
• no solution

Tags

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

 |−2n| + 10 = −50

• {30, -30}
• {20,-20}
• {-5,5}
• No Solution

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.NS.C.7