Question

What is the image of A(1,-3)?

use the following transformations with each question:

Reflection across the x-axis
Reflection across the y-axis
Reflection across the y = x
Reflection across the y = -x

Answer 1

Explanation:

Given A(1 , -3)

Reflection across the x -axis

= A'( 1 , 3)

Reflection across the y-axis

= A'( -1 , - 3)

Reflection across the y = x

= A' ( -3 , 1)

Reflection across the y = - x

=A'( 3 , - 1)

Hope it will help ☺