To write: an inequality for its given graph.
Answer to Problem 35E
Explanation of Solution
Given information: We have given an inequality graph:
Determine the equation of line:
From the graph, we can see that the line crosses at the y -axis at (0, 1)
So, the y -intercept (b) = 1
If we go two units upward and 1 unit right then we get another point (1, 3) on the line.
So,
So, the slope ( m ) of line is 2.
Then plug the value of slope ( m ) and y-intercept ( b ) in slope intercept form
The line in the given graph is dotted. This means our inequality will include either > or < symbol.
We can see that the area "above" the dotted line is shaded. That means the solutions are greater than the points on the line. For shade up we use > sign.
Therefore, the inequality for given graph is:
Chapter 5 Solutions
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