# Worksheet: Reflections on the Coordinate Plane

In this worksheet, we will practice finding the images of points, lines, and shapes after their reflection in the x- or y-axis on the coordinate plane.

**Q1: **

If a point with coordinates is reflected in the -axis, determine the coordinates of the image.

- A
- B
- C
- D
- E

**Q2: **

If a point with coordinates is reflected in the -axis, determine the coordinates of the image.

- A
- B
- C
- D
- E

**Q3: **

What is the image of under reflection in the -axis?

- A
- B
- C
- D

**Q4: **

Given that is the image of by reflection in the -axis, find the coordinates of the points and .

- A is , is
- B is , is
- C is , is

**Q6: **

List the images of the labeled points under reflection in the -axis.

- A
- B
- C
- D

**Q8: **

What is the image of the point after a reflection in the -axis?

- A
- B
- C
- D
- E

**Q9: **

Which pair of triangles represents a reflection in the -axis?

- A and
- B and
- C and

**Q10: **

Determine the image points of the rhombus by reflection in the -axis.

- A, , ,
- B, , ,
- C, , ,
- D, , ,
- E, , ,

**Q11: **

List the images of the points , , and , after reflection in the -axis.

- A, ,
- B, ,
- C, ,
- D, ,
- E, ,

**Q13: **

A point is transformed by a reflection in the line . Which of the following functions represents this reflection?

- A
- B
- C
- D
- E

**Q14: **

Three points , , and with coordinates (1, 3), (1, 2), and (4, 1), respectively, are reflected in the -axis to the points , , and .

Determine the coordinates of , , and .

- A, ,
- B, ,
- C, ,
- D, ,
- E, ,

Is the measure of angle less than, greater than, or equal to the measure of angle ?

- Agreater than
- Bless than
- Cequal to

**Q15: **

What are the coordinates of the reflection of point across the -axis?

- A
- B
- C
- D

**Q16: **

Two points and have coordinates (2, 4) and (4, 4) respectively. is reflected in the -axis to .

Determine the coordinates of and .

- A,
- B,
- C,
- D,
- E,

Is the length of greater than, less than, or equal to the length of ?

- Aless than
- Bgreater than
- Cequal to

**Q17: **

What are the coordinates of the reflection of point across both axes?

- A
- B
- C
- D

**Q18: **

What are the coordinates of the reflection of point across the -axis?

- A
- B
- C
- D

**Q19: **

Determine the image points of the rectangle after a reflection in the -axis.

- A, , ,
- B, , ,
- C, , ,
- D, , ,
- E, , ,

**Q20: **

The points , , , and are vertices of a quadrilateral. Determine the coordinates of point after a reflection in the -axis.

- A
- B
- C
- D
- E

**Q21: **

If is reflected in the -axis, will its image be a point, a line segment, or a line?

- Aa point
- Ba line segment
- Ca line

**Q22: **

List the images of the points , , , and , after reflection in the -axis.

- A, , ,
- B, , ,
- C, , ,
- D, , ,
- E, , ,

**Q23: **

What is the image of point under point reflection in the origin?

- A
- B
- C
- D

**Q24: **

Reflect triangle in the -axis, and state the coordinates of the image.

- A
- B
- C
- D
- E

**Q25: **

Reflect the given triangle in the -axis. Which of the following sets of coordinates will be the vertices of the image?

- A, and
- B, and
- C, and
- D, and
- E, and