Reflections from Google Form

If the figure was reflected across the x-axis, what would be the new coordinates?

• C' (-5,-1) D' (-2,-3)

• C' (5,1) D' (2,3)

• C' (-5,1) D' (-2,3)

• C' (5,-1) D' (2,-3)

What is the correct reflection between the pre-image (black) and the post-image (blue)?

• (x,y) to (x,-y)

• (x,-y) to (x,y)

• (x,y) to (-x,-y)

• (x,y) to (-x,y)

Identify the correct reflection between each pre-image to its post-image coordinates.

• Reflect over the x-axis

• Reflect over the origin

• Reflect over the y-axis

• Reflect over the coordinate plane

If the image was reflected across the y-axis, what would the reflected coordinates by for E, F, G?

• E' (-2,5) F' (-2,1) G' (-6,1)

• E' (2,5) F' (2,1) G' (6,1)

• E' (2,-5) F' (2,-1) G' (6,-1)

• E' (-2,-5) F' (-2,-1) G' (-6,-1)

What do you notice about the coordinates when a figure is reflected across the x-axis? (Hint: what is the rule?)

• (x,y) to (x,-y)

• (x,y) to (x,y)

• (x,y) to (-x,y)

• (x,y) to (-x,-y)

If point M was located at (-4,-3), what would be the new coordinates if it were reflected over the x-axis?

• M' (-4,3)

• M' (4,3)

• M' (4,-3)

• M' (-4,-3)

Point E is located at (-3,2). It is then reflected over the y-axis. In what quadrant is the reflected point?

• Quadrant I

• Quadrant II

• Quadrant III

• Quadrant IV

What do you notice about the coordinates when a figure is reflected across the y-axis? (Hint: What is the rule?)

• (x,y) to (-x,y)

• (x,y) to (x,y)

• (x,y) to (-x,-y)

• (x,y) to (x,-y)

If point A was located at (4,-5), what would be the new coordinates if it were reflected over the y-axis?

• A' (-4,-5)

• A' (4,5)

• A' (-4,5)

• A' (4, -5)

After looking at the original triangle, identify what axis it was reflected over to get the triangle entitled "image".

• It is reflected over the y-axis.

• It is reflected over the x-axis.

• It is reflected over the origin.

• It is reflected over the quadrant.