Please compute image below?

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answers:
alex say: f(x)=x+1 , for x<3 --> lim x-->3- = 3+1 = 4
and
assume f(x) = x² - 5 , for x>3 ---> lim x-->3+ = 3² - 5 = 4
so ....
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Puzzling say: The piecewise function has two conditions for x < 3.

Assuming that is a typo, you want to figure out the limit from the left (x < 3) and then the right (x > 3).

For x < 3, the function is x + 1 --> 3 + 1 = 4
For x > 3, the function is x² - 5 --> 3² - 5 = 4

The limit from the left and the right is 4.

Notice that that differs from the actual value of the function when x=3 because there is a discontinuity where it jumps to 6. But the question asks for the limit as it approaches 3, not when it is exactly at 3.

Answer:
4
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Remy say: okay
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lxjtx say: wbofhgvl
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skfpm say: zcdqsqpo
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