Line intersection of the lines y=4x-2 and y=1.5x+5.

On a coordinate grid, point p is at (4, 3) and point r is at (−2, −5). points q and s are a reflection of both points across the x-axis. what are the coordinates of q and s? q(−4, 3), s(2, −5) q(4, −3), s(−2, 5) q(−4, −3), s(2, 5) q(−4, 3), s(−2, 5) ; -; i can't figure it out, if someone can me with the answer,that would be nice

Answer this question! 30 points and brainliest! only if you know the answer.

Which of the following is the true for f(x) = 5cos