Find the slope that passes between the points (1, -4) and (3,-1)

What percent of the circle below is shaded?

What’s 8y+48 and factor each expression completely

Which function in vertex form is equivalent to f(x) = x2 + 6x + 3? f(x) = (x + 3)2 + 3 f(x) = (x + 3)2 − 6 f(x) = (x + 6)2 + 3 f(x) = (x + 6)2 − 6