Mathematics
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OpenStudy (xetsdoittt):
Quick Help?
(Question Inside) :)
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OpenStudy (drmoss):
juicy
OpenStudy (drmoss):
hairy
OpenStudy (drmoss):
tasty
OpenStudy (drmoss):
squishy
OpenStudy (drmoss):
finger
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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
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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.
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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?
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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??
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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
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OpenStudy (3mar):
This could help.
Thank you for the medal!
OpenStudy (xetsdoittt):
Yes, I used desmos as well! thank you!
OpenStudy (3mar):
Any time.