Unit 1 Translation Quiz

1) The four sections into which the x-y plane is divided by the x- and y-axis.

• Quadrant
• Coordinate Plane
• x-axis
• y-axis
• Origin

2) On the coordinate plane, the pair of numbers giving the location of a point.

• Ordered Pair
• Coordinate Plane
• x-axis
• y-axis
• Origin

3) The plane formed by a horizontal axis and a vertical axis.

• Coordinate Plane
• x-axis
• y-axis
• Origin
• Quadrant

4) In a rotation, the point that does not move.

• Center of rotation
• Coordinate Plane
• x-axis
• y-axis
• Origin

5) The line on a graph that runs horizontally (left-right) through zero.

• x-axis
• Coordinate Plane
• y-axis
• Origin
• Quadrant

6) A line that lies between two identical mirror images.

• line of reflection
• Coordinate Plane
• x-axis
• y-axis
• Origin

7) Is almost always the vertical axis in a 2D rectangular coordinate system.

• y-axis
• Coordinate Plane
• x-axis
• Origin
• Quadrant

8) The point of intersection of the x- and y-axis.

• Origin
• Coordinate Plane
• x-axis
• y-axis
• Quadrant

9) Reflected over a specific point, usually that point is the origin.

• point reflection
• Coordinate Plane
• x-axis
• y-axis
• Origin

10) A transformation in which a plane figure turns around a fixed center point.

• Rotation
• Coordinate Plane
• x-axis
• y-axis
• Origin