Reflection Math

What is (-9, 8) reflected across the x axis?

• (-9, 8)
• (-9, -8)
• (8, -9)
• 9, 8)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What is (2, 4) reflected across the y?

• (2, -4)
• (-2, -4)
• (4, -2)
• (-2, 4)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What is (5, -3) reflected across the x and then the y?

• (-5, 3)
• (-5, 3)
• (5, 3)
• (-3, 5)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What is (0, 7) reflected across the y and then the x?

• (7, 0)
• (-0, -7)
• (0, -7)
• -7, 0)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Reflections over the x-axis change the ____-__________. 

• y-coordinate
• x-coordinate
• y-axis
• x-axis 

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Reflections over the x-axis change the ____-__________. 

• y-coordinate
• x-coordinate
• y-axis
• x-axis 

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Reflecting over the y-axis changes the ____-_____________. 

• x-axis
• x-coordinate
• y-coordinate
• none of the above

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

∆QRS contains the points: Q(4, 2) R(5, 1) S(3,7). If the triangle is reflected across the x-axis, what will S' be?

• S'(3, -7)

• S'(-3, 7)

• S'(-3, -7)

• S'(3, 7)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Reflect (6, -3) over the line x-axis.

• (6, 3)
• (-6, -3)
• (-3, 6)
• (3, -6)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Reflect the point (2, -4) over the x-axis.

• (-4, 2)

• (-2, 4)

• (-2, -4)

• (2, 4)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5