Reflections on the Coordinate Plane

Front

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

Back

y-coordinate

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

What letter is at the ordered pair (0, 3)?

Back

R

Tags

CCSS.5.G.A.2

Front

In the ordered pair, (7, -7), first I would move ____ then ____.

Back

Right, Down

Tags

CCSS.6.NS.C.6C

Front

What is a reflection?

Back

When you flip or mirror an object across a line.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

What axis is the triangle being reflected over?

Back

Y-axis

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

What happens to the x-coordinate when reflecting over the y-axis?

Back

It remains the same.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

What is the result of reflecting the point (4, 5) over the x-axis?

Back

(4, -5)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

If a point is reflected over the y-axis, how does the x-coordinate change?

Back

It becomes its opposite (negative).

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

What is the reflection of the point (-3, 2) over the y-axis?

Back

(3, 2)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

How do you reflect a point across the line y = x?

Back

Swap the x and y coordinates.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5