The solution to the absolute function is determined as -2 < x < 2 and the graph can be seen in the image attached below.
How do we graph the absolute value of an equation?
The graph of an absolute value of x in an equation can be determined by finding the solution of the equation and representing the solution set on the graph.
Given that:
|x| + 1 < 3
|x| < 3 - 1
|x| < 2
By applying the absolute rule:
- If |u| < a, a > 0 then -a < u < a
Thus;
The solution = -2 < x < 2
The graph of the solution can be seen in the image attached below.
Learn more about graphing an absolute function here;
https://brainly.com/question/3381225
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