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Mathematics, 03.03.2021 03:00 mwest200316

Which is true for the following equation? f(x) = −4x2 + 6x − 7
A) The graph opens up and the vertex is a maximum.
B) The graph opens up and the vertex is a minimum.
C) The graph opens down and the vertex is a maximum.
D) The graph opens down and the vertex is a minimum.

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Which is true for the following equation? f(x) = −4x2 + 6x − 7
A) The graph opens up and the...

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