Identify the ordered pair that represents the vector from A(1,6) to B( 2, -3) and the magnitude of AB- a. (2,-4) 189 x 11.0554

C (2. - 10), 1/84 10.0554

b. -10,3) 178 x 7.0554

d. (1, - 9), 182 x 9.0554

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