See attachment for the graph of the inequality -1 ≤ x ≤ 3
<h3>What is a linear inequality?</h3>A linear inequality is an inequality that have constant average rates of change. Note that the constant average rates of change can also be regarded as the slope or the gradient
<h3>How to determine the correct graph?</h3>In this question, the expression of the inequality is given as:
-1 ≤ x ≤ 3
The above means that the set of values of x is between -1 and 3 (-1 and 3 are inclusive of the values of x)
So, the possible values of x are -1, 0, 1, 2 and 3
When the graph of the inequality is plotted, the graph would have the following properties:
- x values = -1, 0, 1, 2 and 3
- Double closed circles or thick lines
Next, we plot the graph of the inequality -1 ≤ x ≤ 3
See attachment for the graph of the inequality -1 ≤ x ≤ 3
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