Question

Triangle LMN is reflected over the x-axis to form triangle L'M'N'. What are the coordinates of point N'?

Answer 1

The general rule for a reflection over the x-axis is:

`(x,y)\rightarrow(x,-y)`

Coordinates of point N are:

`(-5,4)`

Then, point N' has coordinates:

`(-5,4)\rightarrow(-5,-4)`Answer: (-5, -4)