Multiple Choice Identify the choice that best complexes the scaremem or answers the question. Find /'(x) if (x) = x - 2x+ x. a. 31- 2 " - 2x b. 3x3- 1 10. Find / '(2) if fix) - 245 -3x+1 a. C. b. d. - 1 1 1. Find f '(5) 1 717) - (- 3)(x - 2) -25 12. Find/ '()is Ax) - + 1(Vx-1) a. Win C. d. MCVAU DERIVATES TEST AME: DATE: 13 Find / '() if A>) = 2(1-x)+ b. s d 16 14. Find / '(3) if fiz) - - _ad - x- 2 x- 2 a. -1 -3 b. 2 15. Determine the equation of the tangent to the graph of y = x -3r + x + 3 at the point (-1. -2). a. y = 10x+3 y =4x +2 b. y=-5x- 7 d. y = 10x- 3 16 Find the points on the survey = 2r + 3x - fix + 40 where the tangent line is horizontal a. (1. 9) and (-1. 77) d. (0. 40) and (2, -4) (-3, 121) ard (2, -4) (1, 9) and (2, - 17. The position function of an object is given by s( = (#-?)|+ + 3 . where time. & is in seconds and distance. s, is in metres. What is the object's acceleration at ! = 1" a. 6m/s 6 3m's b. -1 m's 0 m's