Question

Which of the following sets of points are reflections of each other

across the x-axis?

(-6, -9) → (-6, -9)

(-6, -9) → (6, 9)

(-6, -9) → (-6, 9)

(-6, -9) → (-9, -6)

Answer 1

Look at a graph, when a point is reflected across the x-axis, ti switches form being on the top to being on the bottom, and vise-versa

Answer 2

Reflection across the x-axis (x,y)-> (x,-y)

Answer 3

ok thnx

Answer 4

yw :)