Question

the graph below represents the dimensions of a rectangle. what type of variation do the adjacent side lengths exhibit? A. no variation B. combined variation C. inverse variation D. direct variation

Answer 1

SOLUTION:

The area of the rectangle is given by;

$A=l\times b$

For constant area, the length can be written in terms of the breadth as;

$l=\frac{A}{b}$

But this is clearly an inverse variation.

Therefore, the answer is Inverse Variation