Additional
Resources
Solutions
to Problems (Exercise 1J)
(pdf)
Worked solutions to the Problems in Exercise 1J in the textbook. The
file starts with a section on Learning to Solve Problems. All of
the solutions to problems in this textbook series will also have a 'Hints'
page. Since this is students' first exposure to problems of this type,
the hints are not subtle.
Additional
Problems
(pdf)
These problems are more challenging than those in the textbook. For students
aiming for top marks, putting in the considerable effort needed to solve
them will be rewarded in the long term. The solutions will be made available
to teachers on the mailing list.
Another Form of
the Linear Function
(pdf)
An investigation of a non-standard form of the linear equation.
Web
Links
Java
Applet – Linear Functions
A
Java applet to illustrate how changing the values of m and c
in changes the graph of y = mx + c.
Relations
A
nice worksheet in PDF format on relations. You need the Adobe Acrobat
Reader installed to access this file.
Functions
A
worksheet on functions, in PDF format.
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