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Graphing Absolute Value Functions

Graphing Absolute Value Functions 1.17 - Solution

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To graph the desired function, we will make a table of values. To do so, we will assign some values to the variable and calculate the corresponding values for

Now, we will plot and connect the obtained points on a coordinate plane. Recall that the graph of an absolute value function has a V shape.

We see above that the variable can take any value. We also see that takes values that are greater than or equal to With this in mind, we can write the domain and range of the function.