Vdixon0014 Vdixon0014

17-10-2016
Mathematics

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Determine if the graph of the function is concave up or concave down.
1. f(x) = -4x^2 -2x -8

2. y = 2(x+5)^2 +5

3. y = -1/5 (x+1)^2 -1

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Spinnerplayz Spinnerplayz

17-10-2016

It would be concave down

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