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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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- Graphing Absolute Value Functions
And what they've already graphed for us, this right over...
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This topic covers: Solving absolute value equations. Graphing absolute value functions. Solving absolute value inequalities.
Learn Graphing Absolute Value Functions The absolute value function is a type of piecewise-linear function. An absolute value function is written as f ( x ) = a | x - h | + k , where a , h ,
The absolute value function is commonly used to determine the distance between two numbers on the number line. Given two values a and b, then a − b will give the distance, a positive quantity, between these values, regardless of which value is larger.
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 positive and negative cases that meet at the expression's zero.
26 wrz 2012 · We used the graph paper index cards I bought to draw the parent graph of an absolute value function. We also took notes over what each part of an absolute value equation does to the graph.
Graphing Absolute Value Functions You can apply general transformations to absolute value functions by changing parameters in the equation g(x) a (x — h) + k.
