1] y = -|x + 1|
Vertex: (-1, 0)
Opens: DOWN
MAXIMUM of 0
NARROWER
2] y = 7|x - 3| - 4
Vertex: (3, -4)
Opens: UP
MINIMUM of -4
NARROWER
3] y = -2/3|x - 1|
Vertex: (1, 0)
Opens: DOWN
MAXIMUM of 0
WIDER
4] y = 5/2|x + 9| - 1
Vertex: (-9, -1)
Opens: UP
MINIMUM of -1
NARROWER
5] y = 3/4|x + 3| - 6
Vertex: (-3, -6)
Opens: UP
MINIMUM of -6
WIDER
6] y = -|x| + 5
Vertex: (0, 5)
Opens: DOWN
MAXIMUM of 5
SAME
7] y = 3|x - 3|
Vertex: (3, 0)
Opens: UP
MINIMUM of 0
NARROWER
8] y = -|x| + 4
Vertex: (0, 4)
Opens: DOWN
MAXIMUM of 4
SAME
9] y = -|x + 3| + 5
Vertex: (-3, 5)
Opens: DOWN
MAXIMUM of 5
SAME
10] y = 2|x + 1| - 1
Vertex: (-1, -1)
Opens: UP
MINIMUM of -1
NARROWER
11] y = 4/3|x + 2| - 5
Vertex: (-2, -5)
Opens: UP
MINIMUM of -5
NARROWER
12] y = -3/2|x - 3| + 2
Vertex: (3, 2)
Opens: DOWN
MAXIMUM of 2
NARROWER
Parent Tip: Review the logic above to help your child master the concept of absolute value function worksheet.