Reflections over Horizontal and Vertical Lines

What is the equation of the line?

• y = 0
• y = 1
• y = 2
• x = 1

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

CCSS.8.F.B.4

CCSS.8.SP.A.2

What is the equation of this line?

• x=5
• y=5
• y=5x
• x=-5

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

What is the equation of the red graph pictured?

• y = -4

• x = -4

• y = 4

• x = 4

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

What is the equation of the red graph pictured?

• y = 3

• x = 3

• y = -3

• x = -3

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

Does the following equation represent a vertical line, a horizontal line, or neither?

x = 4

• vertical

• horizontal

• neither

Tags

CCSS.HSA.REI.D.10

What is the equation of the line in the graph?

• x = −1

• y = −1

• y = −1x

• y = x − 1

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

Does the following equation represent a vertical line, a horizontal line, or neither?

y = −3

• vertical

• horizontal

• neither

Tags

CCSS.HSA.REI.D.10