Translations and Reflections Quiz

Which transformation moves a figure from one location to another in the coordinate plane?

• Dilation

• Reflection

• Translation

• Rotation

What is the result of reflecting the point (2, 3) across the x-axis?

• (3, 2)

• (-2, 3)

• (-2, 3)

• (2, -3)

What is the result of reflecting a point across the y-axis?

• The point is rotated 180 degrees around the origin.

• The x-coordinate of the point is unchanged.

• The x-coordinate of the point is negated.

• The y-coordinate of the point is negated.

What is the result of reflecting a point across the line y = x?

• The result of reflecting a point across the line y = x is the point with its x and y coordinates swapped.

• The result of reflecting a point across the line y = x is the point with its x and y coordinates unchanged.

• The result of reflecting a point across the line y = x is the point with its y coordinate negated.

• The result of reflecting a point across the line y = x is the point with its x coordinate negated.

What is the result of reflecting a point across the line y = -x?

• (y, x)

• (x, -y)

• (x, y)

• (-y, -x)

Which transformation preserves the shape and size of a figure, but changes its orientation?

• Rotation

• Reflection

• Translation

• Dilation

What are the coordinates of a point after a translation of (3, -2)?

• (x + 2, y - 3)

• (x - 3, y + 2)

• (x + 3, y - 2)

• (x - 2, y + 3)

What are the coordinates of a point after a translation of (-5, 4)?

• (x+4, y-5)

• (x-4, y+5)

• (x-5, y+4)

• (x+5, y-4)

What are the coordinates of a point after a reflection across the x-axis if the original coordinates are (2, 7)?

• (7, 2)

• (2, -7)

• (2, 0)

• (-2, 7)

What are the coordinates of a point after a reflection across the y-axis if the original coordinates are (-3, 5)?

• (-3, -5)

• (3, 5)

• (5, -3)

• (-5, 3)