Question

If P= (-1,5), Find:Rx=1 (P)([?],[])​

Answer 1

Answer:

The reflection will be on the point (3, 5).

Step-by-step explanation:

For a given point (x, y) reflection along the line x = k, the co-ordinates will be:

$R_{x = k} (x, y) = (2k - x, y)$.

Here, we have (x, y) = (-1, 5)

Reflection across the line x = 1, we have:

$R_{x = 1} (-1, 5) = (2(1) - (-1), 5)$

                                  = (3, 5)

Hence, the reflection of the point (-1, 5) would be the point (3, 5).