Section Key Concepts to Review 10.7 s Definitions of pole, polar axis, and polar coordinates If r alt; 0, we plot (r, 6) by measuring |r| units in a direction opposite to the terminal ray of 6 Formulas for different representations of a given point: (r, 6) = (r, 6 + n - 360Ad), where n is an integer (ar, 6) = (r, 6 + n - 180Ad), where n is an odd integer Two tests for x- and y-axis symmetry ~ Basic graphs: r = a, r = 1-2a sin 6, r = 1-2a cos 6: ... CHAPTER. REVIEW. EXERCISES. 1. 2. 3. 4 5 6 7 8 9. 10. the pointanbsp;...
|Title||:||Essentials of Precalculus, Algebra and Trigonometry|
|Author||:||Dennis T. Christy|
|Publisher||:||Brown & Benchmark - 1993|