Suppose a parabola has a vertex (5,-3) and also passes through (6,1). write the equation of the parabola in vertex form

Solve the system. -a+4b+2c=-8 3a+b-4c=9 b=-1 a.(0,11) ,-1,2) c.(1,1,-2) d.(2,-1,-1)

Write two subtraction equations that are equivalent to 5 + 12 = 17.

Complete the steps, which describe how to find the area of the shaded portion of the circle. find the area of the sector by multiplying the area of the circle by the ratio of the to 360. subtract the area of the triangle from the area of the sector.