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Mathematics 19 Online
OpenStudy (anonymous):

Complete the statement for a rational function graph help!

OpenStudy (anonymous):

https://gyazo.com/e610412e15eeb03655925a8d93dc757f

OpenStudy (anonymous):

@Hero

OpenStudy (anonymous):

@pooja195

OpenStudy (anonymous):

x→4+ what does that mean

OpenStudy (anonymous):

@jabez177

OpenStudy (jdoe0001):

hmmm have you covered Limits yet? the exercise assumes you have

OpenStudy (anonymous):

No we're doing limits after spring break

OpenStudy (anonymous):

Is it like as X approaches positive 4 what does the graph do?

OpenStudy (anonymous):

@Serenity74

OpenStudy (anonymous):

oh

OpenStudy (anonymous):

thanks

OpenStudy (jdoe0001):

hold the mayo

OpenStudy (anonymous):

So it's 4?

OpenStudy (anonymous):

the answer

OpenStudy (jdoe0001):

\(\Large { \lim\limits_{x\to 4^{\color{red}{ +}}}\impliedby \textit{as x approaches 4 from the }{\color{red}{ right }} \\ \quad \\ \quad \\ \lim\limits_{x\to 4^{\color{blue}{ -}}}\impliedby \textit{as x approaches 4 from the }{\color{blue}{ left }} }\) where is f(x) going to? rather

OpenStudy (jdoe0001):

notice the graph closely x=4 seems to be an asymtote

OpenStudy (anonymous):

yea, but then it's the Y value right?

OpenStudy (anonymous):

so negative infinity?

OpenStudy (jdoe0001):

|dw:1455670387108:dw|

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