In Exercises21-28, use the graph to find the limit (if it exists).If the limit does not exist, explain why.$\lim _{x \rightarrow 0} \sec x$

In Exercises 21-28, use the graph to find the limit (if it exists). If the limit does not exist, explain why.$$f(x)=\left\{\begin{array}{ll}{4-x,} & {x \neq 2} \\ {0,} & {x=2}\end{array}\right.$$

In Exercises 21-28, use the graph to find the limit (if it exists). If the limit does not exist, explain why.$$\lim _{x \rightarrow 1} f(x)$$

In Exercises 21-28, use the graph to find the limit (if it exists). If the limit does not exist, explain why.$$\lim _{x \rightarrow 2} \frac{|x-2|}{x-2}$$

In Exercises 21-28, use the graph to find the limit (if it exists). If the limit does not exist, explain why.$$\lim _{x \rightarrow 5} \frac{2}{x-5}$$

Finding a Limit Graphically In Exercises $21-28$ , use the graph to find the limit (if it exists).If the limit does not exist, explain why.

$$\lim _{x \rightarrow 3}(4-x)$$

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Okay, So the limit as expert to do it for my sex look, Putting three into our functions. That's for ministry. Remember, it is equal to one.

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Okay, So the limit as expert to do it for my sex look, Putting three into our functions. That's for ministry. Remember, it is equal to one.

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