Sawyer and Emily is so much fun to have with
For a cartesian equation

Given r = <span>10 tan(θ) sec(θ)

Therefore,</span>the curve is a parabola opening upward with vertex (0, 0).
Answer:
B is the correct one. Second.
1). 9/20. 2). -4/7. 3). 15/36. 4). 25/30. 5). 3/5x