Question

Graph and identify image coordinates rx=2​

Answer 1

Explanation:

Rule defining the reflection across the line x = -2 has been given as,

`r_(x=-2)`

Line x = -2 will work as a mirror for the given triangle J, K, L.

That means distance of the vertices J, K and L and image points J', K' and L' will be equidistant from the line x = -2,

Vertices of the image triangle J'K'L' will be,

J' → (-5, 2)

K' → (-3, 2)

L' → (-4, 1)