How do you evaluate the function $f (x) = 2$ $f(x)=2$ for f(-4)?

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How do you evaluate the function $f (x) = 2$ $f(x)=2$ for f(-4)?

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Answer 1 · 2017-09-27T00:52:37

$f (- 4) = 2$ $f(-4)=2$

Explanation:

The function $f (x) = 2$ $f(x)=2$ is simply a horizontal line with no slope. With that being said, for any input $x$ $x$ the output will always be $2$ $2$ . Therefore, $f (- 4) = 2$ $f(-4)=2$

Graphically, the line $y = 2$ $y=2$ is shown:

enter image source here

This shows that every $x$ $x$ value will have the same $y$ $y$ value

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How do you evaluate the function $f (x) = 2$ $f(x)=2$ for f(-4)?

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