Question 2 [1 Marks] (Multiple Choice Question) Which of the following limits is equal to the slope of the tangent line to the curve f(x) = 3x +5 2 + 5 at the point (1, ?) ? 3(x th)+5 O (xth) +5 lim h +0 h 3x45 O lim 3(x th) +5 O (th) +5 lim 3h 15 O lim h+5 h-0 h 3(1+h) 45 col. O (1+h) +5 lim h 0 h