Reflections

Front

What is a reflection?

Back

When you flip or mirror an object across a line.

Front

How do you represent reflection over the x axis Algebraically? Options:

(-y, -x)

,

(x + a, y + b)

,

(x , -y)

,

(ax, by)

Back

(x , -y)

Front

What axis is the triangle being reflected over?

Back

Y-axis

Front

What axis is the image reflected over?

Back

X-axis

Front

What axis is the image reflected over?

Back

X-axis

Front

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

Back

(-2, -4)

Front

What axis is the image reflected over? Options: X-axis, Y-axis

Back

Y-axis

Front

Coordinates of point K after reflection over the x-axis?

Back

(-5, 2)

Front

Coordinates of point K after reflection over the Y-axis?

Back

(5, -2)

Front

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

Back

y-axis