Rotate the Coordinate Axes to Remove the Xy-Term

Q19: Find the equation of the hyperbola with

Q20: Find the slope of the tangent to

Q21: Find the center of the ellipse <img

Q22: Sketch the parabola y² - 4y- 7x

Q23: Identify the type of conic section by

Q25: Find approximations for the intersection point(s) of

Q26: What are the polar coordinates of a

Q27: Find the area inside the circle <img

Q28: Find the ends of the major axis

Q29: For the parametric curve: x = 6t,