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Consider the function f(x)= |x-21| graphed below. Find each characteristic of f(x).

Consider the function f(x)= |x-21| graphed below. Find each characteristic of f(x-example-1
User Bragboy
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1 Answer

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From the graph we notice that:


\text{Domain}=(-\infty,\infty)
\text{Range}=\lbrack0,\infty)
x-\text{intercept}=(2,0)
y-\text{intercept}=(0,2)
\text{Increasing interval=}(2,\infty)
\text{Decreasing interval=}(-\infty,2)

User Jwodder
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