Question

What is the algebraic rule for reflection

Answer 1

When you reflect a point across the y-axis, the y coordinate remains the same, but the x-coordinates is transformed into its oppisite

Answer 2

Answer:

reflection across line y=x:

(x,y)---->(y,x)

reflection across line y=-x:

(x,y)---->(-y,-x)

reflection across x-axis:

(x,y)---->(x,-y)

reflection across y-axis:

(x,y)---->(-x,y)

Step-by-step explanation: