Find the Cartesian coordinates of the following points (given in polar coordinates). a. (1,0) b. (-1,x) c. 4,1 2 d. The Cartesian coordinates of the point (1,0) are (Type an ordered pair. Type an exact answer, using radicals as needed.) The Cartesian coordinates of the point (-1,) are (Type an ordered pair. Type an exact answer, using radicals as needed.) [4] The Cartesian coordinates of the point 4,- are (Type an ordered pair. Type an exact answer, using radicals as needed.) The Cartesian coordinates of the point 2,- (2.7 7x are 3 (Type an ordered pair. Type an exact answer, using radicals as needed.) Question 7 of 30 >