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4 votes
The a value of a function in the form f(x) = ax2 + bx + c is negative. Which statement must be true?

User Hvaandres
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2 Answers

6 votes

Answer:

The vertex is a maximum.

Explanation:

User AArias
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3 votes
"a "and "b^2-4ac" must be negetive
User AAndrei
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