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Julli [10]
3 years ago
14

Use the drawing tools to form the correct answers on the grid.

Mathematics
1 answer:
igor_vitrenko [27]3 years ago
4 0

Answer:

The function f(x)= \frac{1}{x^2+2} is continuous for all real numbers

Step-by-step explanation:

To know the possible points of discontinuity of this function, we must find out when the denominator of the function is equal to 0.

The denominator is:

x ^ 2 + 2

Then we equal 0 and clear x

x ^ 2 +2 = 0\\\\x ^ 2 = -2

x ^ 2> 0 for any real number.

This means that

x ^ 2 +2> 0 <em>for all reals numbers</em>.

Therefore, the function f(x)= \frac{1}{x^2+2} is <em>continuous</em> for all real numbers, that is, it does not have discontinuities.

The graphic of this function is shown in the image

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