Title:

A handful of theorems about point increase

Group publication title:

Didactics of Mathematics

Creator:

Janaszak, Tadeusz

Subject and Keywords:

increasing function ; point of increasing ; continuous function ; decreasing function ; point of decreasing ; sequence of increasing points

Description:

Didactics of Mathematics, 2013, Nr 10 (14), s. 33-44

Abstrakt:

In classic calculus increasing functions are considered. The idea of increasing is connected with an interval. In this article the idea of increasing function is connected with a point and some neighbourhood of the point. It is defined as an increasing point of the function. This is proved by the theorem: if each point of an interval is a point of increasing a function then the function is increasing at an interval.

Publisher:

Wydawnictwo Uniwersytetu Ekonomicznego we Wrocławiu

Place of publication:

Wrocław

Date:

2013

Resource Type:

artykuł

Format:

application/pdf

Resource Identifier:

doi:10.15611/dm.2013.10.03

Language:

eng

Relation:

Didactics of Mathematics

Rights:

Wszystkie prawa zastrzeżone (Copyright)

Access Rights:

Dla wszystkich w zakresie dozwolonego użytku

Location:

Uniwersytet Ekonomiczny we Wrocławiu