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OpenStudy (swag):
Is y = 2x + 7 a function? (For every x-value inserted, do you get a unique y-value?) Yes or No?
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OpenStudy (dape):
What do you think?
OpenStudy (swag):
yes
OpenStudy (anonymous):
Yes ,
OpenStudy (dape):
That's right, since it's a line you get a unique y-value for each x.
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