Hostname: page-component-78c5997874-4rdpn Total loading time: 0 Render date: 2024-11-11T08:10:19.101Z Has data issue: false hasContentIssue false
  • English
  • Français

Squintics and the sinusoidal fallacy

Published online by Cambridge University Press:  01 August 2016

Ian Griffiths
Ian Griffiths*
Affiliation:
City of Stoke-on-Trent Sixth Form College, Stoke-on-Trent ST4 2RR
Get access Rights & Permissions [Opens in a new window]

Extract

Here is a published example of what I mean by the sinusoidal fallacy:

“The diagram shows the graph of f(x) = x(x–a)(x–2a). C is a maximum point on the curve and has coordinates (a/2, b) and D is a minimum point on the curve and has coordinates (3a/2,–b)”.

Type
Research Article
Information
The Mathematical Gazette , Volume 78 , Issue 483 , November 1994 , pp. 304 - 307
Copyright
Copyright © The Mathematical Association 1994

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

1. Smith, , Ewart, , Examples in A-level Core mathematics, Stanley Thornes (1990).Google Scholar