Answer :
I'm assuming you are asking what the coordinates would be if they were reflected across the x-axis.
The answer to that is (-3.5, -5). When you reflect across the x-axis, the y-coordinate will change signs. And when you reflect across the y-axis, the x-coordinate will change signs.
The answer to that is (-3.5, -5). When you reflect across the x-axis, the y-coordinate will change signs. And when you reflect across the y-axis, the x-coordinate will change signs.