calculus metric version

{luestk11 x+1 x+2 Given f(x) = E and 90:) = 5' find the functions: 1.1 f + g (4 Marks) 1.2 f - g (4 Marks) 1.3 fg (1 Mark) 1.4 f /g (1 Mark) [Sub Total 10 Marks] Question 2 Evaluate the limits of the following functions: . 2xz+3x+1 2.1 3111 1.24:4 (5 Marks) 2.2 it'm \"\"33"\" (5 Marks) h-o h [Sub Total 10 Marks] Question 3 Differentiate the following functions using the appropriate differentiation rules: 3.1 f(x) = (2x + 1)(3x2 + 2) (3 Mark 3.2 v = (2+ % 2 (5 Marks) [Sub Total 8 Marks] Question 4 Differentiate the following functions using either the product, the quotient or the substitution rule. 4.1 f(x) = \"'1 ex+1 4.2 ic(x) = V1 + 2x + x3 (8 Marks) [Sub Total 13 Marks]