3. Simplify the expression by combining like terms. 10x+2x+4y A.12xy
B. 4xy
C. 8x+4y
D.12x+4y

Consider 6x2 + 6x + 1. which term immediately tells you that this expression is not a perfect square trinomial? justify your answer

The coordinates of vortex a’ are (8,4) (-4,2) (4,-,4) the coordinates of vortex b’ are (6,6)(12,-,12)(12,12) the coordinates of vortex c’ are(-2,,12)(4,12)(12,-4)

This graph shows which inequality? a ≤ –3 a > –3 a ≥ –3 a < –3