Additional Mathematics 0606 / Calculus — Differentiation 1 / 3.933.93: Normal to a curve; find k0606/13/M/J/24 — Question 8 · 7 marksMark as done · Save for later · Show all solutionsThe line LLL is the normal to y=(3x+5)1/2y = (3x + 5)^{1/2}y=(3x+5)1/2 at x=2x = 2x=2. The point (k,−2)(k, -2)(k,−2) lies on LLL. Find the exact value of kkk.[7]▸ Answer▸ Official mark scheme← 3.94: Derivative of tan at π/33.75: Differential identity for y=mx2+n/x2y=mx^{2}+n/x^{2}y=mx2+n/x2 →
