Hi

 x-intercepts (to the nearest tenth) of the equation f(x)=-2x^2+4x+3

0 = -2x^2 + 4x + 3











x = 1 - 1.58 = -.58 = -.6

x = 1 + 1.58 = 2.58  = 2.6

x- Intercepts: Pt(-.6,0) and Pt(2.6,0)

 

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