geometry

40 pts 3.06a Finding Standard Form by Completing the Square Classify each as Circle, Quadratic (parabola) or other

(y ) 16(x )− 5 2 + − 2 2 =

y 100x2 + 2 = y x 25 2 − =

(y ) 10(x )− 2 2 − + 5 2 =

2x 5y = + Complete the square to determine if the equation is a circle, quadratic (parabola) or other. Show all work and graph the circles and quadratics on a grid.

4y 96x 8y 84 016x2 + 2 + − + =

y 8x 6y 5 0x2 + 2 + − − 1 =

6x y 5 0x2 + + 4 + =