Differentiation and applications

Mixed problems on differentiation

(* Ignore this section* - wk 3-4, 7J Q1-2) )

Please answer the questions on the attachment below. ( ON PAPER/WRITTEN ) ( Please keep solving and explanation seperate)

do only (b, c, e, g, j, m,n) for 1, and 2,

1 For each function given below, state which rule of differentiation would be used to find Math the derivative, that is, chain (C), product (P) or quotient (Q). 3x + 7 Derivatives a f(x) = log, 8x b f(x) = 3x sin x c g(x) = 4.x2 4x d h(x) = e g(x) = e* sin x f g(x) - x+9x-8 cosx log . X g h(x) = cos (x2 - 4x) h f(x) = e*log, 5x i g(x) = log. (sin x) i f(x) = sin2 x k h(x ) = * - 2 ex I f(x) = loge x m g(x) = ecos x n f(x) = tan x 2 Using the appropriate rule find the derivative of each function in question 1