Determine the appropriate rotation formulas to use so that the new equation does not contain any xy-terms. x2 + 4xy + y2 - 3 = 0 Enter the appropriate values to complete the rotation formulas. Use the smallest positive angle of rotation. x=x-Y y=x+y (Simplify your answers, including any radicals. Use integers or fractions for any numbers in the expression. Rationalize all denominators.) Find a polar equation for a conic with the following properties. e=1; a focus at the pole, directrix is parallel to the polar axis 4 units below the pole Enter the right side of the polar equation below. ra
