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Mathematics 17 Online
OpenStudy (xetsdoittt):

Quick Help? (Question Inside) :)

OpenStudy (drmoss):

juicy

OpenStudy (drmoss):

hairy

OpenStudy (drmoss):

tasty

OpenStudy (drmoss):

squishy

OpenStudy (drmoss):

finger

OpenStudy (drmoss):

in my

OpenStudy (drmoss):

pussy

OpenStudy (xetsdoittt):

So, I know its A or B but I'm not sure if it's a function.

OpenStudy (xetsdoittt):

@3mar quick help please?

OpenStudy (drmoss):

quick? ill show u quick

OpenStudy (drmoss):

hairy juicy tasty

OpenStudy (xetsdoittt):

@Owen_Turner

OpenStudy (3mar):

How can I help you?

OpenStudy (xetsdoittt):

I posted it a few comments above^

OpenStudy (3mar):

Ok. I got it.

OpenStudy (3mar):

First of all, let's check the main function could have an inverse or not.

OpenStudy (3mar):

This is accomplished by " ......?..... line test" Tell me.

OpenStudy (3mar):

horizontal or vertical?

OpenStudy (xetsdoittt):

horizontal.

OpenStudy (3mar):

Can you follow me?

OpenStudy (xetsdoittt):

Just did..

OpenStudy (3mar):

Great> Horizontal line test is used to determine if the function could have an inverve or not.

OpenStudy (3mar):

Let's find this "inverse expression (who knows? it may not be a function!)"

OpenStudy (xetsdoittt):

would it be A? Inverse is not a function?

OpenStudy (3mar):

So you need just check??

OpenStudy (xetsdoittt):

Yes, I thought it was A or B before but now I think its A.

OpenStudy (3mar):

Good thinking and correct choice (A). If you want details, I never mind.

OpenStudy (3mar):

Can I show you a good illustration?

OpenStudy (xetsdoittt):

Well I solved and thats how I knew the inverse was A or B but then I ended up graphing at found out it wasn't a function

OpenStudy (xetsdoittt):

but yes, show me yours please

OpenStudy (3mar):

This could help. Thank you for the medal!

OpenStudy (xetsdoittt):

Yes, I used desmos as well! thank you!

OpenStudy (3mar):

Any time.

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