document.write( "Question 442774: Graph the function\r
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Algebra.Com's Answer #305462 by ewatrrr(24785)\"\" \"About 
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document.write( "Hi
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document.write( "Graph the function
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document.write( "Note: vertex form of a parabola, \"y=a%28x-h%29%5E2+%2Bk\" where(h,k) is the vertex
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document.write( "f(x)= -2x^2 + 4x + 1  |y-intercept is (0,1)
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document.write( "f(x)= -2[(x-1)^2 -1] + 1
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document.write( "f(x)= -2(x-1)^2 +2 + 1
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document.write( "f(x)= -2(x-1)^2 + 3 | V(1,3), Parabola opens downward a = -2 < 0
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document.write( "x-intercepts: x = 1 ± sqrt(3/2) x = 1 ± 1.2247
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document.write( "ewatrrr@aol.com
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document.write( "private/pay tutoring Inquiries only, please. \r
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