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OpenStudy (poetryprincess):
Christian is rewriting an expression of the form y = ax2 + bx + c in the form y = a(x – h)2 + k. Which of the following must be true? A.h and k cannot both equal zero B.k and c have the same value C.the value of a remains the same D.h is equal to one half –b
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OpenStudy (bloomlocke367):
can you rule out any answers?
OpenStudy (poetryprincess):
I think the answer is C. But I wasn't sure.
OpenStudy (poetryprincess):
@BloomLocke367
OpenStudy (poetryprincess):
C was the correct answer.
OpenStudy (bloomlocke367):
yeah, sorry, I didn't see you tagged me. Good job :)
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