IM1 - Unit 1 Review

When solving an absolute value equation graphically, the solution is...

• the vertex

• the y-intercept

• the x-intercept(s)

If an absolute value equation equals 0 . . .

(like | x + 2 | = 0)

• there are infinite solutions

• there is one solution

• there is no solution

• there are 2 solutions

If an absolute value equation equals a negative number . . .

(like | x + 2 | = -3)

• there are infinite solutions

• there is one solution

• there is no solution

• there are 2 solutions

If an absolute value equation equals a positive number . . .

(like | x + 2 | = 5)

• there are infinite solutions

• there is one solution

• there is no solution

• there are 2 solutions

• x = 21

• x = -19

• x = -18

• x = -16

Tags

CCSS.7.EE.B.4A

• x = 3

• x = 27

• x = 18

• x = 6

Tags

CCSS.7.EE.B.4A

• x = 10

• x = 5

• x = 15

• x = 20

Tags

CCSS.7.EE.B.4A

• (4, -8)

• (-4, -8)

• (-4, 8)

• (4, 8)

Tags

CCSS.HSF-IF.C.7D

• (9, -5)

• (-9, -5)

• (9, 5)

• (-9, 5)

Tags

CCSS.HSF-IF.C.7D

• x = 12

  x = 6

• x = 9

  x = 16

• x = 3

  x = 12

• x = 6

  x = 3