Question

In the coordinate plane, the points X(−7, 1) Y(5, 11), and Z(−9, 4) are reflected over the x-axis to the points X′, Y′, and Z′, respectively. What are the coordinates of X′, Y′, and Z′?

Answer 1

X’(-7, -1), Y’(5, -11), and Z’(-9, -4). When reflecting over the x-axis you can just put the opposite of the y coordinate

Answer 2

X(7,-1) Y(-5,-11) and Z(9,4) just flip the signs hun