I am in need for algebra help!?

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can you give the vertex point and x-intercepts for each question? I'm lost!

f(x)= -4x2power + 4x

f(x) x2power -4x +6

-2x2power -x = -4

2007-11-25 16:23:52 · 2 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics

y = ax^2 + bx + c
vertex is when x = -b/2a x intercepts is when y = 0

y = -4x^2 + 4x

vertex = -4/2(-4) = (1/2, 1)
y = 4x(-x +1) x=0 or 1

2007-11-25 16:29:58 · answer #1 · answered by norman 7 · 0⤊ 0⤋

i dont understand your question. can you make it clearer please?

2007-11-25 16:34:41 · answer #2 · answered by danish s 3 · 0⤊ 0⤋