Concept explainers
a.
To find:The slope of line.
a.
Answer to Problem 3MRE
The slope of line is
Explanation of Solution
Given information:A line containing points
Formula Used:Slope of a line =
Equation of a line i.e.,
Calculation:
Since we know that formula to find slope of a line is
So,
b.
To calculate:An equation in standard form of line containing points
b.
Answer to Problem 3MRE
The equation of line is
Explanation of Solution
Calculation:
Since we know that equation of a line containing two points is
So equation of line will be
Chapter 3 Solutions
Algebra and Trigonometry: Structure and Method, Book 2
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