Mathematics, 30.07.2020 20:01 kenia41

What is the axis of symmetry of h(x)=5x^2+40x+64? a) x=-16 b) x=-4 c) x=4 d) x=16

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What is the axis of symmetry of h(x)=5x^2+40x+64? a) x=-16 b) x=-4 c) x=4 d) x=16...

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