AB has endpoints A(0, -4) and B(8,-2). What is the slope-intercept form of the equation of the perpendicular bisector of AB?

If x = -2, then x 2-7x+10 equals a. 0 b.20 c.28

Heather is writing a quadratic function that represents a parabola that touches but does not cross the x-axis at x = -6. which function could heather be writing? fx) = x2 + 36x + 12 = x2 - 36x - 12 f(x) = -x + 12x + 36 f(x) = -x? - 12x - 36

Acircle has a circumference of 7.850 units. what is its radius?