Transformation

Determine how to translate triangle A'B'C' to triangle ABC.

• right two, down five
• right two, down 9
• left two, down 9
• left two, down 5

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)

Which answer shows a reflection across the y-axis?

• a
• b
• c
• d

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

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

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

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

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

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

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

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

Which is a rule for a reflection over the x-axis?

• Translate right 6 & up 4

• Translate left 6 & up 4

• Translate right 6 & down 4

• Translate left 6 & down 4

• Reflection over the x axis

• Rotation 90 degrees counterclockwise

• Rotation 270 degrees counterclockwise

• Reflection over the line y=x