Concept explainers
To find:Slope and y-intercept of each line. Plot the y-intercept. Then using the slope, plot one more point. Finally graph the line.
Answer to Problem 18WE
The slope is
Explanation of Solution
Given information:Line:
Concept Used:A line with the equation
Calculation:
Comparing the line
The slope of line,
Since,
So, one point is
For one more point, using
Let taking
So, second point is
Hence, the slope is
Graph:
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