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You have to graph an inequality on a number line. For example, x>3.
The number 3 on the number line gets an open circle around it, and a line is extended to all the other possible equations.
There is an open circle if it is a "greater than or less than" sign, and there is a shaded circle if there is "greater than or equal to, or a less than or equal to" sign.
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Find the graph of the inequality y -2x - 2?
-4
What does a dashed line represent on a graph?
It can represent the graph of a strict inequality where the inequality is satisfied by the area on one side of the dashed line and not on the other. Points on the line do not satisfy the inequality.
What is the graph of a linear inequality in two variables called?
A bivariate linear inequality.
Suppose y is alone on the left side of an inequality After you graph the boundary how can you decide whether to include the boundary in the graph and which region to shade?
If the inequality is strict (< or >) then the boundary is not included. Otherwise (≤ or ≥), it is.
Write an inequality for each sentence Graph the solutions of each inequality on a number line r is not greater than five?
r <= 5.
