1. (03.05 HC) Find dy ify = cos 1(ex). (1 point) dx O V1-94x O 404x V1-98x O 4 V1-e8x O V1-ex 2. (03.05 LC) Find the exact value of sin-1(V3, (1 point) O O O O 3. (03.05 MC) Find the derivative of g(x) = sec-(x3). (1 point) O 3 x Vx8 - 1 O 3x2 Vx 6_ O X Vx _ O 3 x v x6 - 14. (03.05 HC) Write the equation of the line tangent to the graph of y = arctan(_) at x = -2? (1 point) O y+ 1 = 1 (x + 2) O y= 1x+7 1 = 1 (x + 2) O y+1= O y+ " = 1(x+2) 5. (03.05 MC) Find y ' if y = arctan(2x). (1 point) O 1 1+ 2x O 2 1+4x2 O 1 1+4x2 O 2 1+ 2x