Plotting and Reflecting Points on a Coordinate Plane

Is the picture being reflected in the y-axis or x-axis?

• y-axis

• x-axis

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What happens when a point is reflected across the x-axis? (THERE ARE 2 CORRECT ANSWERS. CHOOSE THEM BOTH.)

• the sign of the x-coordinate changes

• the sign of the y-coordinate changes

• both signs change

• the x-coordinate stays the same

• the y-coordinate stays the same

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

What is the reflection of D (4, 3) over the y-axis?

• D' (3, 4)

• D' (-3, -4)

• D (-4, 3)

• D (-4, -3)

Tags

CCSS.6.NS.C.6B

Plot the points from the table in a coordinate plane.

Tags

MA.912.AR.2.2

If I reflect F over the x- axis, the new ordered pair would be (7,5).

• True

• False

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Plot the given coordinates.

Answer explanation

Remember:

The first number is the horizontal line.

The second number is the vertical line.

Tags

CCSS.5.G.A.2

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

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Reflect about the y-axis
(-2, 7)

• -2 , 7

• -2, -7

• 2, -7

• 2,7

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Reflect about the x- axis
(5,9)

• -5,9

• 9,5

• 5,-9

• 9,-5

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5