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What is the axis of symmetry of h(x) = 5x2 40x 64?
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What is the axis of symmetry of h(x) = 5x2 40x 64?

User BoltClock
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1 Answer

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The axis of symmetry of h(x) = 5x2 + 40x + 64 = -4

The formula for calculating the axis of symmetry is expressed as:

Axis of symmetry x = -b/2a

h(x) = 5x^2 + 40x + 64

a = 5 and b = 40

User Cliff Cummings
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