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OpenStudy (anonymous):
For the equation y = -2x2 - 4, find: a) Domain b) Range
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OpenStudy (anonymous):
do you see any restrictions on the domain? (the set of possible x values) how about on the possibly y's?
OpenStudy (anonymous):
the only one I found were -1.5 and -3.5
OpenStudy (anonymous):
I found the range but what's troubling me in the Domain
OpenStudy (anonymous):
domain and range are both not restrricted aka all reals
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