To clear up a math equation, work through each step of the equation slowly and carefully. Check your work as you go to identify any mistakes. Once you have the correct answer, double check it to be sure.

A vertical asymptote is a vertical line at the x value for which the denominator will equal to zero. Let's look at this example: The denominator has two factors. When we set them equal to zero

Clear up math

To clear up a math equation, work through each step of the equation slowly and carefully. Check your work as you go to identify any mistakes. Once you have the correct answer, double check it to be sure.

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An asymptote is a line that the graph of the function approaches, but never touches. In the parent function f(x)=1x , both the x - and y -axes are asymptotes. The graph of the parent function will

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Step 1: Find lim ₓ→∞ f (x). i.e., apply the limit for the function as x→∞. Step 2: Find lim ₓ→ -∞ f (x). i.e., apply the limit for the function as x→ -∞. Step 3: If either (or both) of the above limits are