Concept explainers
To graph: the given equation by plotting ordered pairs.
Answer to Problem 7PT
Explanation of Solution
Given:
Consider the equation:
Calculation:
Step 1: Put the value of
Subtract both sides of equation by 3.
Divide both sides of equation by
Since, when
Step 2: Now, put the value of
Since, when
Step 3 Plot the points and draw the line
Conclusion:
Therefore, graph of the equation
Chapter 8 Solutions
Pre-Algebra, Student Edition
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