solutions not required. Just a,b,c, or d

14. Determine the value of the following limit: lim 3-x x-3x2-9 a) b ) d) none of these 15. State the second derivative of the function y = -5(2-x) a) 5(2-x) In2 b) 5(2-x) In4 c) 5(2-x) In5 d) none of these 16. Determine the slope of the tangent to y = -2 sin x at x = a) m = V3 b) m = -v3 c) m = -V3 d) none of these 17. The critical point(s) for y = -2 7 occur at: 1 a) x = 0 b) x = +1 c) both a and b d) none of these 18. The curve y = x3 + 3x2 + 2 has an inflection point at the point: a) P(-1, 0) b) P(1, 6) c) P(-1, 4) d) none of these 19. The interval where the curve y =- ex+ 1 ex-1 is increasing is: a) x