Webtransformation of the parent absolute value function.

Webit is possible for the absolute value function to intersect the horizontal axis at zero, one, or two points.

The graph opens up if a >.

Webnote that these equations are algebraically equivalentโ€”the stretch for an absolute value function can be written interchangeably as a vertical or horizontal stretch or.

The most significant feature of the absolute value graph is the corner point at which the graph changes direction.

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(a) the absolute value function does not intersect the horizontal.

Webvertical stretch occurs when a base graph is multiplied by a certain factor that is greater than 1.

Webexplore math with our beautiful, free online graphing calculator.

When a function is vertically stretched, we expect its graphโ€™s y values to be farther from.

Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more.

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The graph below shows a function multiplied by.

We can see the following:

This results in the graph being pulled outward but retaining the input values (or x).

Webwe also notice that the graph appears vertically stretched, because the width of the final graph on a horizontal line is not equal to 2 times the vertical distance.

The output values of the absolute value are equal.

Webif the constant is greater than 1, we get a vertical stretch;

The stretching or compressing of the absolute value function y = | x | is defined by the function y = a | x | where a is a constant.

If 0 < | a| < 1, the graph of f(x) = | x| is stretched.

Likewise, the graph of an absolute.

Webnext, we take care of what's happening 'outside of' the absolute value.

Webkey concept โ€ข vertical dilations of absolute value functions if | a| > 1, the graph of f(x) = | x| is compressed horizontally.

We take a look at how changes to the parent function y=|x| can cause the graph to vertically stretch, shrink, or be reflected. more.

Webnote that these equations are algebraically equivalentโ€”the stretch for an absolute value function can be written interchangeably as a vertical or horizontal stretch or.

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If the constant is between 0 and 1, we get a vertical compression.

Webwe also notice that the graph appears vertically stretched, because the width of the final graph on a horizontal line is not equal to 2 times the vertical distance from the corner to.

Graphing an absolute value function.

In this text, we will be exploring functionsโ€”the shapes of their graphs, their unique characteristics, their algebraic.

Graph to find the points satisfying an absolute value inequality.