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2 years ago

Can you help me please?

Mathematics

2 answers:

Fofino [41]2 years ago

5 0

Answer: n=4,-4

Hope this helped

Zigmanuir [339]2 years ago

5 0

Answer:

4 and -4

Step-by-step explanation:

This is because:

1. When fractions are raised to a negative exponent, the number will become a whole number, therefore, 1/4 and -1/4 does not work.

2. -8 does not work because when you square 8 it is 64 and not 16.

3. And finally, that leaves us with two options which 4 and -4 which both work because 4^-2 = 1/16 and -4^-2 = 1/16.

Therefore, the answer is 4 and -4.

Hope this helps! :D

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We have the following three conclusions about the <em>piecewise</em> function evaluated at x = 14.75:

$\lim_{t \to 14.75^{-}} f(t) = 66$ .
$\lim_{t \to 14.75^{+}} f(t) = 10$ .
$\lim_{t \to 14.75} f(t)$ does not exist as $\lim_{t \to 14.75^{-}} f(t) \ne \lim_{t \to 14.75^{+}} f(t)$ .

<h3>How to determinate the limit in a piecewise function</h3>

In a <em>piecewise</em> function, the limit for a given value exists when the two <em>lateral</em> limits are the same and, thus, continuity is guaranteed. Otherwise, the limit does not exist.

According to the definition of <em>lateral</em> limit and by observing carefully the figure, we have the following conclusions:

$\lim_{t \to 14.75^{-}} f(t) = 66$ .
$\lim_{t \to 14.75^{+}} f(t) = 10$ .
$\lim_{t \to 14.75} f(t)$ does not exist as $\lim_{t \to 14.75^{-}} f(t) \ne \lim_{t \to 14.75^{+}} f(t)$ .

To learn more on piecewise function: brainly.com/question/12561612

#SPJ1

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