Which functions have an axis of symmetry of x = β2? Check all that apply.
f(x) = x2 + 4x...
Mathematics, 06.05.2020 01:27 nancyrj3824
Which functions have an axis of symmetry of x = β2? Check all that apply.
f(x) = x2 + 4x + 3
f(x) = x2 β 4x β 5
f(x) = x2 + 6x + 2
f(x) = β2x2 β 8x + 1
f(x) = β2x2 + 8x β 2
Answers: 3
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Using the quadratic formula find the zeros of the given polynomial -5x^2+3x-11
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The u-drive rent-a-truck company plans to spend $13 million on 320 new vehicles. each commercial van will cost $25 comma 000, each small truck $50 comma 000, and each large truckββ$80 comma 000. past experience shows that they need twice as many vans as small trucks. how many of each type of vehicle can they buy?
Answers: 1
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