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OpenStudy (anonymous):
f(x) = −(1/2)x^2 − 2x + 3 Find the domain and range of f.
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OpenStudy (anonymous):
or just domain....
OpenStudy (anonymous):
all real numbers
OpenStudy (anonymous):
domain, the equation is defined for all values x belongs to R for all numbers R, we can find a domain value that satisfies that equation and thus, the range is all real numbers also
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