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 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
The constant is the number; the variable is the letter.