Consider the variation statement.
The altitude h of a right circular cylinder varies directly as the volume Vand inversely as the square of the length of the radius r of the circular base of the cylinder.
Questions:
1. What are the variations involved?
2. Can you give the equation which describes the relationship of the quantities involved in the given situation?
This lesson deals with another concept of variation which involves both the direct and inverse variations.
Answers & Comments
Answer:
1. direct and inverse variation