It is a relationship of mutual exclusivity.
By definition:a variable varies (changes) in valuea constant is constant (fixed) in value
Two variables whose ratio is constant have a linear relationship. The first variable is the second multiplied by the constant.
The constant of proportionality can be calculated by dividing the output variable by the input variable in a proportional relationship. It represents the ratio between the input and output quantities in the relationship. This constant remains the same throughout the relationship.
It is a direct [linear] proportionality.
In an inverse relationship, when one variable increases, the other variable decreases. This means that as one variable gains value, the other loses value in a way that the product of the two variables remains constant. For example, if variable X increases, variable Y will decrease proportionately to maintain that constant relationship. This type of relationship is often represented mathematically as Y = k/X, where k is a constant.
In a directly proportional relationship, as one variable increases, the other variable also increases at a constant rate. In an inverse proportional relationship, as one variable increases, the other variable decreases at a constant rate.
It is a relationship between two variables such that one variable os always larger than the other by a multiple which is the constant of variation.It is a relationship between two variables such that one variable os always larger than the other by a multiple which is the constant of variation.It is a relationship between two variables such that one variable os always larger than the other by a multiple which is the constant of variation.It is a relationship between two variables such that one variable os always larger than the other by a multiple which is the constant of variation.
The relationship is a linear one. For example when driving at a constant speed, the relationship between distance driven and the time driven is linear with a constant ratio (of the constant speed).
pressure
Constants cannot be change during run time, variables can.
Direct variation.
dependent variable is current and independent variable is resisitance