Question

determine the image of the given point under the indicated reflect. (-3, 5); reflection on the x-axis

Answer 1

If you mean reflection in the x-axis, the answer would be (-3,-5)

Answer 2

Yeah and how would you do
determine the image of the given point under the indicated reflect. (9, -3); reflection on the origin

Answer 3

Would that be -9, -3?

Answer 4

Okay this is a little more complex, I think a diagram would make it easy: