Mathematics, 22.11.2021 14:00 maxherman
He function f(x) = –x2 – 4x + 5 is shown on the graph. On a coordinate plane, a parabola opens down. It goes through (negative 5, 0), has a vertex at (negative 2, 9), and goes through (1, 0).
Answers: 2
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Abarge can safely haul no more than 400 tons across the river. the barge has an empty weight of 24 tons. the average weight of the railroad cars is 4 tons each.bhow many railroad cars can the barge haul?
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He function f(x) = –x2 – 4x + 5 is shown on the graph.
On a coordinate plane, a parabola opens dow...
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