Multiple Choice: [3 Marks] 1. Derivative of y = 14 is: a) 0 b) 1 c) 14 d) Undefined 2. Derivative of f(x) = - 9x + 4 is: a) 9 b) - 9 c) 4 d) 0 3. Derivative of g(x) = 2x + x* - 7x- + 3 a) 6x + x' - 7x b) 12x +4x' - 14x +3 c) 12x+4x4 - 14x2 d) 12x +4x3 - 14x True or False: [2 Marks] 4. When finding the derivative of a fraction you have to use the Quotient Rule. 5. The derivative of f (x) = vx has the same domain as the f(x)