Concept explainers
a.
Construct the graph of the equation
Find the slope and intercept.
Find the height of the line at
a.
Answer to Problem 1EE
The slope of the equation
The height of the line at
Explanation of Solution
From the given information, the equation is
If
If
If
If
If
The procedure for constructing a graph is as follows:
Procedure:
- Mark x along the horizontal and y along the vertical.
- Consider the x-coordinate as 0 and y-coordinate as 1.
- Locate the point.
- In the same way locate the points (1, 3), (2, 5), (3. 7), and (4, 9).
Then, the line is as follows:
The slope of the equation
The height of the line at
Thus, the height of the line at
b.
Construct the graph of the equation
Find the slope and intercept.
Find the height of the line at
b.
Answer to Problem 1EE
The slope of the equation
The height of the line at
Explanation of Solution
From the given information, the equation is
If
If
If
If
If
Consider the x-coordinate as 0 and y-coordinate as 2 and locate the point. In the same way locate the points
Then, the line is as follows:
The slope of the equation
The height of the line at
Thus, the height of the line at
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