Reflections-Graphing

Reflections 10/14

Multiple Choice

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

• y-coordinate
• x-coordinate
• y-axis
• x-axis 

Multiple Choice

Reflecting over the y-axis changes the ____-_____________. 

• x-axis
• x-coordinate
• y-coordinate
• none of the above

Reflections on a graph

1. Find which axis you are reflecting over

2. Count from the point to the axis.

3. Count the same amount from the axis to the new point.​

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​Reflect point A across the x-axis

Reflections on a graph

1. Find which axis you are reflecting over

2. Count from the point to the axis.

3. Count the same amount from the axis to the new point.​

   ​

​Reflect point A across the y-axis

Draw

Reflect the point across the y-axis

Draw

Reflect the point across the x-axis

Multiple Choice

What is the reflection of F (3, 4) over the x-axis?

• F' (-3, -4)

• F' (3, -4)

• F' (-3, 4)

• F' (4, 3)

Multiple Choice

Triangle JKL will be reflected over the y-axis. What will the coordinates of K' be?

• (-5, 2)

• (5, 2)

• (5, -2)

• (-5, -2)

Multiple Choice

Reflect Point C over the y-axis:

• (-3, 2)
• (3,2)
• (-2,3)
• (3,0)

Please go to Clever and IXL and work on one of these assignment​s:

Get at least one Ribbon​

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Classwork​

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