Reflection of Point (Coordinates to Coordinates) across Axis (Level 1)

This topic focuses on reflecting points across the X-axis and Y-axis on a Cartesian grid. Through a series of problems, learners practice finding the new coordinates of points after they are reflected over these axes. The reflection process involves changing the sign of either the x-coordinate (for reflections across the Y-axis) or the y-coordinate (for reflections across the X-axis). Each question presents a point for reflection and provides multiple-choice answers to reinforce understanding of the transformation concept in a two-dimensional coordinate system.

Work on practice problems directly here, or download the printable pdf worksheet to practice offline.

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Cartesian Grid - Reflection of Point (Coordinates to Coordinates) across Axis Worksheet

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Cartesian Grid - Reflection of Point (Coordinates to Coordinates) across Axis
1
Reflect point (1,-3) across the X axis
(1,-3)
a
(-1,3)
b
(1,3)
2
Reflect point (-4,2) across the Y axis
(-4,2)
a
(4,2)
b
(-4,-2)
3
Reflect point (0,-4) across the X axis
(0,-4)
a
(4,-0)
b
(0,4)
4
Reflect point (-4,-4) across the Y axis
(-4,-4)
a
(4,-4)
b
(-4,-4)
5
Reflect point (-4,3) across the Y axis
(-4,3)
a
(4,3)
b
(-4,3)
6
Reflect point (-2,0) across the Y axis
(-2,0)
a
(0,-2)
b
(2,0)
7
Reflect point (2,1) across the Y axis
(2,1)
a
(1,2)
b
(-2,1)
8
Reflect point (-2,-2) across the Y axis
(-2,-2)
a
(2,-2)
b
(-2,2)