Mathematics
jakeriaburpo
2016-09-24 00:54:24
Write the quadratic function in vertex form: f(x) = 8x2 + 2x - 5
ANSWERS
MathJr76
2016-09-24 06:11:24

hello :  f(x) = 8x² + 2x - 5 f(x) = 8(x²+1/4 x)-5 f(x) = 8(x²+2(1/8)x +(1/8)² -(1/8)² ) -5 f(x) = 8((x+1/8)²-1/8-5 f(x) = 8(x+1/8)²-41/5....(vertex form)

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