# The equation is not satisfy the proportinality ### Precalculus: Mathematics for Calcu...

6th Edition
Stewart + 5 others
Publisher: Cengage Learning
ISBN: 9780840068071 ### Precalculus: Mathematics for Calcu...

6th Edition
Stewart + 5 others
Publisher: Cengage Learning
ISBN: 9780840068071

#### Solutions

Chapter 1.11, Problem 49E
To determine

## To find:The equation is not satisfy the proportinality

Expert Solution

The equation y=mx is not satisfies a proportionality

### Explanation of Solution

Given:

y varies directly as x or y is directly proportional to x

Concept used:

If the quantities x and y are related by an equation

y=kx

For some constant k0

That is y varies directly as x or y is directly proportional to x

The constant k is called constant proportionality

Calculation:

If the quantities y and x are related by an equation

yαx

y=mx

For some constant k0

That is y varies directly as x or y is directly proportional to x

The constant k is called constant proportionality

The equation of motion are non-propostional equation