Find the slope of the line tangent to the following polar curve at the given points. r = 6+ 4 cos 0, (10,0) and (2, )Find the slope of the line tangent to r= 6 + 4 cos 0 at (10,0). Select the correct choice below and fill in any answer boxes within your choice O A. The slope is (Type an exact answer.) O B. The slope is undefined.Find the slope of the line tangent to r= 6+ 4 cos 0 at (2,it). Select the correct choice below and fill in any answer boxes within your choice. O A. The slope is (Type an exact answer.) O B. The slope is undefined