If x^2+mc+m is a perfect square trinomial, which equation must be true? a) x^2+mx+m= (x-1)^2 b) x^2+mx+m= (x+1)^2 c) x^2+mx+m= (x+2)^2 d) x^2+mx+m= (x+4)^2

Asocial networking site currently has 400,000 active members, and that figure is predicted to increase by 32% each year. the following expression represents the number of active members on the site after t years.

Choose the equation below that represents the line that passes through the point (2, 4) and has a slope of 3. a) y − 4 = 3(x − 2) b) y − 2 = 3(x − 4) c) y + 4 = 3(x + 2) d) y + 2 = 3(x + 4)

Segment wx is shown explain how you would construct a perpendicular bisector of wx using a compass and a straightedge