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OpenStudy (anonymous):
Identify the vertex for the graph of y = 2x2 + 8x − 3. a. (2, 21) b. (2, 17) c. (−2, −11) d.(−2, −27)
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OpenStudy (anonymous):
i think it is usually done thru completing the square.
OpenStudy (anonymous):
and that means?
OpenStudy (anonymous):
ok so whats the answer
OpenStudy (anonymous):
????
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