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22-06-2017
Mathematics

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Which statement describes the graph of f(x)=4x^2+20x+25

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Аноним Аноним

22-06-2017

I cant see a list of statements but the graph is a parabola which opens upwards
it factors to (2x + 5)^2 so the root is -2.5 duplicity 2

The vertex of the grapg will just touch the axis at the point (-2.5,0)

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