document.write( "Question 247359: Find the y-intercept, the equation of the axis of symmetry, and the x-coordinate of the vertex. f(x)=-2x^2 \n" ); document.write( "

Algebra.Com's Answer #180469 by checkley77(12844) $\"\"$ $\"About$

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f(x)=-2x^2
\n" ); document.write( " $\"+graph%28+300%2C+200%2C+-6%2C+5%2C+-10%2C+10%2C+y+=+-2x%5E2%29+\"$ (graph 300x200 pixels, x from -6 to 5, y from -10 to 10, y = -2x^2).
\n" ); document.write( "Y intercept (0,0)
\n" ); document.write( "Axis of symmetry X=0
\n" ); document.write( "X intercept (0,0)
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