Rotate the Coordinates to Remove the Xy-Term

Q69: Find the equation of the curve described.<br>The

Q70: Find the area inside the circle <img

Q71: For the parametric curve: x = 6t²,

Q72: Identify the conic section represented by <img

Q73: Find the area of the region outside

Q75: Find <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB6988/.jpg" alt="Find at

Q76: Identify the conic section represented by <img

Q77: Find the distance between the pole and

Q78: Find the equation of the parabola with

Q79: Sketch the curve in polar coordinates. <img