Concept explainers
Write the equation of line in slope intercept for given graph.
Answer to Problem 35PPS
The, equation of line is
Explanation of Solution
Given information:
Graph of linear equation:
Formula Used: Slope- intercepts form:
Calculation:
In order to find equation of line, we need to get two points.
From the graph, we can see that line crosses at y-axis at 3 units downward from the origin. Therefore, the y-intercept is -3.
Now, if we go 2 units upward and 4 units’ right, we get another coordinate (4,-1).
So the slope will be,
Therefore, slope of line is
Now, plug the value of slope(m) =
We get
Therefore, the equation is
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Algebra 1, Homework Practice Workbook (MERRILL ALGEBRA 1)
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