A-Level
EDEXCEL
Mathematics & Further Mathematics
May 2022
9 Marks
QP-202205-Further Mathematics-UFP1 · Question 2
Question (excerpt):
6 2. f(x) = 10 – 2x – 1 2 1 3 x x − x > 0 (a) Show that the equation f(x) = 0 has a root α in the interval [0.4, 0.5] (2) (b) Determine f′(x). (3) (c) Using x0 = 0.5 as a first approximation to…
6 2. f(x) = 10 – 2x – 1 2 1 3 x x − x > 0 (a) Show that the equation f(x) = 0 has a root α in the interval [0.4, 0.5] (2) (b) Determine f′(x). (3) (c) Using x0 = 0.5 as a first approximation to…
Question Slice Image
Official Mark Scheme & Solution
The official answer and mark scheme are available to signed-in users in the PaperAce App.