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AP Calculus Videos 14 videos

AP Calculus AB/BC 1.1 Limits
521 Views

AP Calculus: Problem Explanation Limits Drill 1, Problem 1. Which of the following are true about the pictured function?

AP Calculus AB/BC 1.5 Limits
265 Views

AP Calculus: AB/BC Limits Drill 1, Problem 5. Evaluate the limit.

Graphing and Visualizing Limits
1041 Views

Breathe in deeply through the nose... Now slowly exhale... Breathe in... And out... Now visualize the graph of the limit of f(x) as x approaches 2....

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AP Calculus 1.2 Limits 260 Views


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AP Calculus 1.2 Limits. Evaluate the limit.


Transcript

00:00

Thank you We sneak and here's your shmoop du jour

00:06

brought to you by limits fifty five on the road

00:09

sign is not a suggestion Evaluate the limit is x

00:12

approaches one from the positive side for the function One

00:15

over the quantity one minus x and hear the potential

00:19

answers spent Well this problem is pretty straight forward We

00:24

just need to find the value of the function as

00:26

ex decreases toward one so let's plug in a few

00:29

points that's how this function behaves since we're approaching one

00:33

from the right we know that our value will always

00:36

be just a little bit bigger than one So first

00:39

we'll try one point one one minus one point one

00:42

is negative point one so one divided by negative point

00:46

one is negative ten if we plug in one point

00:49

oh five as x the bottom turns into negative point

00:52

oh five and one over Negative point five is negative

00:56

twenty our function values were getting more and more negative

01:00

so we know her answer can't be a b or

01:02

c this time we'll try a value closer to one

01:05

say like one point one that's one minus point no

01:09

one is negative points Oh one one divided by making

01:12

a point One is negative one hundred So as our

01:16

x value approaches one from the right our values get

01:20

more and more negative approaching negative infinity or answer his

01:24

need We'll keep our fingers crossed that actually increasing again 00:01:28.246 --> [endTime] in no time

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