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Mathematics, 31.07.2019 16:10 caplode7497

The parent advisory council held an art auction and raised $1,845 to buy additional art supplies for each of the 10 classrooms in their school. how much money did each classroom receive for supplies?

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Answer from: Quest

hello,

as we don't know if g(x) is continue,

answer b

f(x)=2x²-8x+1=2(x²-4x+4)+1-8=2(x-2)²-7

vertex is (2,-7) ( a minimum since coefficient of x² is > 0)

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