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OpenStudy (anonymous):
how do you find the domain of -30x^2+28x-6 ?
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hero (hero):
@srw1496, do you know what domain means?
OpenStudy (anonymous):
not really
hero (hero):
The domain of the function is all the x values that you can input into the function to get a valid result. Any x values that do not produce a valid result is not part of the domain. Can you think of any x values that would cause an invalid result?
OpenStudy (anonymous):
uhm idk
hero (hero):
@tcarroll010 you can give it a shot if you like.
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OpenStudy (anonymous):
like how do you find an invalid x value, idk how to do that
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