UNIVERSITY OF CAMBRIDGE INTERNATIONAL EXAMINATIONS
GCE Advanced Subsidiary Level and GCE Advanced Level
MARK SCHEME for the October/November 2010 question paper
for the guidance of teachers
9709 MATHEMATICS
9709/23
Paper 2, maximum raw mark 50
This mark s
UNIVERSITY OF CAMBRIDGE INTERNATIONAL EXAMINATIONS
General Certicate of Education Advanced Subsidiary Level
9709/23
MATHEMATICS
Paper 2 Pure Mathematics 2 (P2)
October/November 2010
1 hour 15 minutes
*3992419410*
Additional Materials:
Answer Booklet/Paper
Jesse Darrow Chapter 6 Sample Test Period 4 1/27/12
Name:_
Date:_
1.
Find an approximate value of sin()
4.
Use a calculator to approximate in radians: cot()
2.
Period:_
(You May Use A Calculator)
Find the the exact value of cos(2/2)
5.
3.
Establish the id
Variable
The characteristics recorded
about each individual;
usually shown in a data table.
Categorical Variable
A variable that names
categories and answers
questions about how cases
fall into those categories.
Quantitative Variable
A measured variable w
1 State or imply non-modular inequality (3x + 1)2 > 82, or corresponding equation or
pair of linear equations
Obtain critical values 7/3 or 3
State correct answer x < 3 or x > 7/3
OR State one critical value, e.g. x = 3, by solving a linear equation (or i