2) Determine the slope of the tangent line to the function with the given information: 3. f(x. 3:) = arctan(xy) at the point (1. 1), in the direction 3i +1. 2 . b. {(1.30 = "3' at the point (3. 2), going directly away from the origin. c. f (x. y) = 7x 3): + 10 at the point (11, 5), in the direction 30" clockwise from the negative y-axis. d. J1"(Jt, y) = 4- + 2:2 - xy y" at the point (1, 3). in the direction toward (1, 4)