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Natalia Maynard
Mathematics
1 August, 13:49
What is f (x) = 8x2+4x written in vertex form
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Payton Rivers
1 August, 14:19
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F (x) = 8 (x^2+1/2x)
using completing the square:
f (x) = 8 (x^2+1/2x+1/16) - (8*1/16) - - >since we added a 1/16 inside the parenthesis, we need to subtract that quantity times 8
f (x) = 8 (x+1/4) - 1/2
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