Table of contents
- 0. Review of College Algebra(290)
- 1. Measuring Angles(322)
- 2. Trigonometric Functions on Right Triangles(206)
- 3. Unit Circle(240)
- 4. Graphing Trigonometric Functions(191)
- 5. Inverse Trigonometric Functions and Basic Trigonometric Equations(206)
- 6. Trigonometric Identities and More Equations(341)
- 7. Non-Right Triangles(117)
- 8. Vectors(166)
- 9. Polar Equations(96)
- 10. Parametric Equations(15)
- 11. Graphing Complex Numbers(91)
9. Polar Equations
Polar Coordinate System
9. Polar Equations
Polar Coordinate System: Study with Video Lessons, Practice Problems & Examples
77PRACTICE PROBLEM
Consider the following equation.
r = 9 + 5 cos θ
Perform the test for symmetry with respect to the polar axis, the line θ = π/2, and the pole.
Consider the following equation.
r = 9 + 5 cos θ
Perform the test for symmetry with respect to the polar axis, the line θ = π/2, and the pole.