Write the quadratic function in standard form. Identify the vertex.

y = f(x) = -(x^2 + 4x - 2)

please help (Worried)

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- May 1st 2013, 10:43 AMswishhHow to write the quadratic function in standard form
Write the quadratic function in standard form. Identify the vertex.

y = f(x) = -(x^2 + 4x - 2)

please help (Worried) - May 1st 2013, 11:33 AMsciencepalRe: How to write the quadratic function in standard form
Considering f(x) as ax^2+bx+c=0, a<0, D>0, so graph is downward parabola.

a= -1

b=-4

c=2

vertex is at (-2,6)(Happy) - May 1st 2013, 11:43 AMcaptaincrunch383Re: How to write the quadratic function in standard form
- May 1st 2013, 12:09 PMcaptaincrunch383Re: How to write the quadratic function in standard form