Free Printable Reflections

Worksheets

Reflections

Total questions: 16

Worksheet time: 4hrs 0mins

Name

Class

Date

What axis is the triangle being reflected over?

X-axis

Y-axis

What axis is the image reflected over?

X-axis

Y-axis

Reflect Point C over the y-axis:

(-3, 2)

(3,2)

(-2,3)

(3,0)

Which answer shows a reflection across the y-axis?

Determine where X' would be if you translated X 3 units to the left and 9 units down.

(-4, 4)

(-10, 2)

(-4, -5)

(-1, 5)

Triangle ABC is going to be translated. Where would A' position be at, if the translation was be (x,y) --> (x+3, y-2)?

(-1,3)

(5,3)

(5,8)

(3,5)

What is a reflection?

When you turn an object around a point.

When you slide an object form one place to another.

When you flip or mirror an object across a line.

When you resize an object.

What Rule is used to Reflect a point over the X axis?

(x , y) --> (-y, -x)

(x , y) --> (y , x)

(x , y) --> (x , -y)

(x , y) --> (-x, y)

Reflect the point P ( -3, 4 ) over the X axis. The image (new point) would be:

( 3 , -4 )

( -3 , 4)

( 3 , 4 )

( - 3 , -4)

10.

What Rule Represents a reflection across the line Y=x?

( x, y) --> (-x , y)

( x, y) --> (x , -y)

( x, y) --> (y , x)

( x, y) --> (-y , -x)

11.

What Rule Represents the reflection over the line Y= - x

( x, y) --> (-x , y)

( x, y) --> (x , -y)

( x, y) --> (y , x)

( x, y) --> (-y , -x)

12.

The original Point A is at ( - 2 , 3 ). When it is reflected over the line y=x it will be at point....

If you are not sure about the image.... just use the rule!

B ( 2 , 3 )

C ( -2 , -3 )

D ( 3 , -2 )

13.

The Point A (-2 , -3) Is reflected over the line y=-x Where will the image (New point) A' be located?

A'= (-3 , -2)

A'= (-2 , 3)

A'= ( 3 , 2 )

A'= ( -2 , -3)

14.

Reflect the Point A ( 3, 2) over the X axis.

A' = ( -3 , 2)

A' = (3 , -2)

A' = (2 , 3)

A' = (3 , 2)

15.

Reflect the Point A ( 3, 2) over the Y axis.

A' = ( -3 , 2)

A' = (-3 , -2)