Reflection of Coordinate Plane

After a reflection over the x-axis, (5,10) is the image of point N.  What is the original location of point N?

• (-5, 10)

• (10,5)

• (5, -10)

• (-5, -10)

Reflect Point C over the y-axis:

• (-3, 2)

• (3,2)

• (-2,3)

• (3,0)

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

• y-coordinate

• x-coordinate

• y-axis

• x-axis 

A is plotted at (-6, -1) and is reflected across the x-axis Which ordered pair below shows this reflection?

• (1, 6)

• (6, 1)

• (-6, 1)

• (-1, -6)

If the coordinates (4,-4) are reflecting over both axes, what would be the ordered pair for the reflected point?

• (-4,4)

• (-4,-4)

• (4,4)

• (4,-4)

Reflect (-2, 5) over the y axis.

Think: What will change? the X , Y or both?

• (-2, -5)

• (2, 5)

• (2, -5)

Reflect (4, -15) over the x-axis.

Think: What will change? the X, Y, or both?

• (4, 15)

• (4, -15)

• (-4, 15)

Reflect (-2, -6) over both axes.

Think what will change, the X, Y, or both.

• (2, 6)

• (-2, 6)

• (2, -6)

Reflect point A over the x-axis. What is the ordered pair and quadrant of the reflected point?

• (4,2)

  QI

• (4, -2)

  QIV

• (-4, 2)

  QII

• (-4, -2)

  QIII

What axis is the shape reflected over?

• y-axis

• x-axis

• both axes