Concept explainers
Reasoning.

Answer to Problem 7LC
For finding equation both slope intercept form and point slope form can be used.
Explanation of Solution
Given data:
Graph of the equation.
In forming the equation of graph slope intercept form and point slope form both can be used as two points of the line are given by which slope of the equation can be formed and intercept also formed.
By the equation :
By slope intercept form :
By point slope form:
Conclusion:
For finding equation both slope intercept form and point slope form can be used.
Chapter 5 Solutions
High School Math 2015 Common Core Algebra 1 Student Edition Grade 8/9
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