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Mathematics, 03.04.2020 06:50 destiny465

Which statements correctly describe the graph of the function f(x) = x - 2x2 - 19x + 20? Select three options.
As the x-values increase, the y-values always increase.
As x approaches negative infinity, y approaches negative infinity.
The domain of the function is all real numbers.
The range of the function is y > 20.
The graph has a positive y-intercept.
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