Concept explainers
To show:each equation a direct variation and find the constant of variation.
Answer to Problem 9PPE
The equation is a not a direct variation.
The equation is not in the form
Explanation of Solution
Given information:
Consider the equation
Calculation:
An equation is known as direct variation if its equation is in the form of
The measure of the constant of variation is calculated by diving
Let the equation be
The equation is not in the form
Chapter 5 Solutions
High School Math 2015 Common Core Algebra 1 Student Edition Grade 8/9
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