OC userin Calculus·3 Jun 20189. The equation of the tangent line to the curve y = vi at (1, 1) is (A) y = x +3 (B) y = x/4+3/4 (C) y = -x/4 + 5/4 (D) y = 0 (E) x = 1
OC userin Calculus·31 May 20182 A12 mar 112 Determine lim ewan Let t=-aretanx hy het alım-aretanx -- (17%) = Thus, lima retame = limete
OC userin Calculus·2 Jun 2018plet +1 24. Jo et + to (A)1 (B) In (e +1) (C) (D)1-e (E) none of (A) to (D)
OC userin Calculus·29 May 20182 marks A23. / 2-1 d = 2 marks A23 5(3 1+ 3. A: - -1) + C +C B: O C 3.75 : E: none of the above
OC userin Calculus·27 May 201817. (VI+1 (A) V22 + 1eV?2+1–1 (B) eV+P+1-1 (C)/2 17eV+P+1 2 + 1 O CVP#1 () none of (A) 60 (D)
OC userin Calculus·23 May 20182 marks A17. . I sint dt = A: 0 B: sin(2²) – 1 C: cos(22) D: cos(x2) E: 2x sin()
OC userin Calculus·23 May 201830. The area of the region bounded by the curves y = x2 and y= Vris (A) 1/2 (B) 1/6 (C)1 (D) 1/3 (E) none of (A) to (D)
OC userin Calculus·22 May 201827. Find the local maximum and minimum values of f(x) = cos2x - 2 sin 3, 0 < x < 27. [5 marks]
OC userin Calculus·23 May 201822. If f(x) has a continuous derivative on (0,4), f'(0) = -3 and f'(4) = 2, which of the following statements is necessarily true? (A) f(0) = 0 has at most one solution between 0 and 4 (B) (x) = 0 has at least one solution between 0 and 4 (C) the graph of f(x) has a vertical asymptote between 0 and 4 (D) the graph of f(x) has a horizontal tangent between 0 and 4 (E) none of (A) to (D)