The general form of an absolute value function is f (x)=a|x-h|+k. From this form, we can draw graphs. This article reviews how to draw the graphs of absolute value functions.

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Both types of functions are used in a variety of contexts. Absolute value functions can be helpful when we want to measure distances or find the magnitude of a certain quantity.

We can graph any absolute value equation of the form y=k|x-a|+h by thinking about function transformations (horizontal shifts, vertical shifts, reflections, and scalings).

To solve absolute value equations, find x values that make the expression inside the absolute value positive or negative the constant. To graph absolute value functions, plot two lines for …

The graph of y=|x-h|+k is the graph of y=|x| shifted h units to the right and k units up. See worked examples practicing this relationship.

To solve absolute value equations, find x values that make the expression inside the absolute value positive or negative the constant. To graph absolute value functions, plot two lines for …

Learn how to graph absolute value functions with step-by-step instructions and examples on Khan Academy.

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An absolute function looks like this: y=|x|. When graphed, it looks like a big “V” or an upside down “V”. Right now, in just y=|x|, the graph is opening upwards, i.e, it is a “V”, and is centered at the …