On a coordinate grid, point P is at (7, 2) and point R is at (−3, −6). Points Q and S are a reflection of both points across the x-axis. What are the coordinates of Q and S? Q(−7, 2), S(3, −6) Q(−7, −2), S(3, 6) Q(−7, 2), S(−3, 6) Q(7, −2), S(−3, 6)
For a reflection across the x-axis the x coordinate stays the same but the y coordinate is multiplied by -1.
so Q is (7 , 2*-1) = (7, -2)
and S is (-3, 6)