Concept explainers
a.
To determine whether the given linear equation is in slope-intercept form,
a.
Answer to Problem 6LC
The given equation is in point-slope form.
Explanation of Solution
Given :
The equation is
Definition :
Slope-intercept form :
Point-slope form :
Standard form :
Clearly, the given equation is in point-slope form where the slope is
Hence, the result.
b.
To determine whether the given linear equation is in slope-intercept form, point-slope form, or standard form.
b.
Answer to Problem 6LC
The given equation is in slope-intercept form.
Explanation of Solution
Given :
The equation is
Definition :
Slope-intercept form :
Point-slope form :
Standard form :
The given equation is in slope-intercept form where the slope is
Hence, the result.
c.
To determine whether the given linear equation is in slope-intercept form, point-slope form, or standard form.
c.
Answer to Problem 6LC
The given equation is in point-slope form.
Explanation of Solution
Given :
The equation is
Definition :
Slope-intercept form :
Point-slope form :
Standard form :
Clearly, the given equation is in point-slope form where the slope is
Hence, the result.
d.
To determine whether the given linear equation is in slope-intercept form, point-slope form, or standard form.
d.
Answer to Problem 6LC
The given equation is in standard form.
Explanation of Solution
Given :
The equation is
Definition :
Slope-intercept form :
Point-slope form :
Standard form :
The given equation is a standard form of linear equation.
Hence, the result.
Chapter 5 Solutions
High School Math 2015 Common Core Algebra 1 Student Edition Grade 8/9
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