9 8 Question * (3 Points) Question * (3 Points) lim sin ax x-to tan bx is A. a If f (x) = x2 - x+3 , then f(-2x) equals B a C. 0 D. b E. D A. 4x2 - 2x + 3 B. -4x2 + 2x +3 C. 4x2 + 2x + 3 D. 2x2 + 2x + 3 E. 3x OA O A O B O B O C O C OD OD O E 11 10 Question * (3 Points) Question * (3 Points) The domain of y = = is A. (-00, 00) B. (0,09) C. (-09,0) D. x * 0 E.x #1 lim x-+60 1+81/x IS A. 8 B. no limit C. D. 4 E. 0 O A OA O B O B O c O C OD OD O E 12 tion * (3 Points) Question * (3 Points) 13 If g(x) = 4x4 - 3x2 + 2x - 2 , then g() equals What is lim (2x20 - 130) A. NIW - ? B. c. D. =$ x-+00 (x5+ 57) 12 E. 3 A. 6 B. 7 C. 8 D. 9 E. 10 O A OA O B O B O c O C OD O D O E OE20 Question (3 Points) What is lim V3+x - V3 - x X-0 V4+ x2 - V4 - 2x A. Olo B. C. D. 21 Question * (3 Points) lim is x-+00 2x2-3 A. undefined B. 4 C. 2 D. O E. 1 O A 23 Question * (3 Points) /x + 9- 3 What is a if lim 1 - ? x-0 X a A. 3 B. 4 C. 5 D. 6 E. 7 A