If the outlier is removed, which measure will not change? range mode median mean

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

Factor -8x3-2x2-12x-3 by grouping what is the resulting expression?

Idon’t understand! use slope intercept form to solve: through: (2,5) slope= undefined