Solving Absolute Value Functions

| x – 3 |= 0

• 3

• -3

• {-3, 3}

• no solution

−2|−2r − 4| = -12

• {3,1}

• {-5,1}

• {-5,5}

• No Solution

−2|−2r − 4| = -12

• {3,1}

• {-3,-1}

• {-3}

• No Solution

| x + 3 | ≤ 2

• No Solution

• All Real Numbers

• -5 ≤ x ≤ -1

• 1 ≤ x ≤ 5

What is the absolute value of | 8 |?

• 8

• -8

• 0

• 16

Tags

CCSS.6.NS.C.7C

Evaluate.
| -56| - 10 =

• 66

• 36

• 26

• 46

Tags

CCSS.6.NS.C.7C

45/ |9|

• -5

• 30

• 5

• 20

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

Solve
|x+6|=10

• 4, -4

• 4, -16

• 16, -16

• No Solution

Solve
∣ 2x + 9 ∣ = 15

• 3 

• 3, -6

• 3, -12

• 6, -12

| 2w - 1 | < 11

• No Solution

• w < 5

• -5 < w and w < 6

• -6 < w and w < 5