1 Write the equation of the circle in standard form Then identify the center radius and graph a x y 6x 2y 6 0 b x y 22x 6y 129 0 c x y 22x 4 0 d x y214x 49 0 2 a Given that 3 5 and t is in the quadrant IV find the other function value 1 cost sin b Given that 3 and c Given that cot 2 and is in the quadrant III find the other function value is in the quadrant IV find the other function value d Given that tant 5 and tis in the quadrant I find the other function value