Increasing Function
A function 
increases on an Interval 
if 
for all 
, where 
. Conversely, a function decreases on an Interval if 
for all with .
If the Derivative 
of a Continuous Function satisfies 
on an Open Interval 
,then is increasing on . However, a function may increase on an interval without having a derivative defined at allpoints. For example, the function 
is increasing everywhere, including the origin 
, despite the fact that theDerivative is not defined at that point.
- Coaxaloid System
- Coaxal System
- Cobordant Manifold
- Cobordism
- Cobordism Group
- Cobordism Ring
- Cochleoid
- Cochleoid Inverse Curve
- Cochloid
- Cochran's Theorem
- Cocked Hat Curve
- Cocktail Party Graph
- Coconut
- Codazzi Equations
- Code
- Codimension
- Coding Theory
- Coefficient
- Coefficient Field
- Coercive Functional
- Cofactor
- Cohen-Kung Theorem
- Cohomology
- Cohomotopy Group
- Coin