Find the equation of the hyperbola whose : focus is (2,2) directrix is `x+y=9` and eccentricity `=2.`

Find the equation of the hyperbola whose : focus is (2,-1) directrix is 2x+3y=1 and eccentricity =2

Find the equation of the hyperbola whose : focus is (0,3) directrix is x+y-1=0\ and eccentricity =2.

Find the equation of the hyperbola whose : focus is (1,1) directrix is 3x+4y+8=0 and eccentricity =2

Find the equation of the hyperbola whose : focus is (1,1) directrix is 2x+y=1 and eccentricity =sqrt(3)

Find the equation of the hyperbola whose focus is (1,2), directrix 2x +y = 1 and eccentricity sqrt3.

Find the equation of the hyperbola whose focus is (1,1) directrix 2x + 2y =1, and eccentricity sqrt2.

Find the equation of the hyperbola whose : focus (a ,0) , directrix is 2x-y+a=0\ and eccentricity \ =4/3\

Find the equaiton of the parabola whose focus is (0, -2) and directrix is y=2 .

Find the equation of the parabola whose Focus is (2,-3) and directrix is x+4=0.

Find the equation of the parabola whose focus is (2, 3) and directrix is x-2y-6=0 .