Question

Reflect the figure over the line x = 0.




The coordinate of J’ is ?



The coordinate of K’ is ?

Answer 1

After the reflection over the line x = 0, the coordinates will be:

J' = (2, 1)

K' = (0, 4) = K

How to find the coordinates after the reflection?

For any point (x, y), if we apply a reflection across the line x = 0, the image after the reflection will be (-x, y).

So it only changes the sign of the x-component.

In the graph, we can see that J = (-2, 1). So after the reflection, we will have:

J' = (2, 1).

And we also can see that K = (0, 4), then after the reflection, we have:

K' = (-0, 4) = (0, 4) = K

So point K does not change under that reflection.

If you want to learn more about reflections:

https://brainly.com/question/4289712

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