You are given a polar equation and its graph. Use the equation to determine polar coordinates of the points labeled with capital letters. (For the r-values, where necessary, use a calculator and round to two decimal places.) 2- 25cos(26) y-axis or C B x-axis or 0-0 A(r, 6) = B(r, 6) = Cr, e) = D(r, 8) = E(r, e) = F(r, e) =

Use your graphing calculator to convert to polar coordinates expressed in degrees. (Round all values to four decimal places. Let r ≥ 0 and 0° ≤ ? < 360°) (2, −5) (r, ?) =

14. (a) Given the point (2, 150°) in polar coordinates, find a corresponding point in rectangular coordinates. (State exact values, not decimal approximations.) Answer: (b) Given the point (-8,– 8) in rectangular coordinates, find a corresponding point in polar coordinates. Express the angle exactly in radians. (Your angle should include Tt). Answer:

The first part of this problem lists Polar Coordinates for six points. Match each Polar coordinate (r, 0) with the equivalent Rectangular coordinates (x.y). Don't use a calculator. 1. 11 2. 137 3. (8, 6 27 4. (8 2 5. (8, -57 6, 亭) 6. A. (4V2, 4v2) B. (4/3, 4) C. (3,3/3) D. (4v3, -4) E. (-8,0) F. (4/2, 4/2)