document.write( "Question 1089062: A quadratic function f(x)=0 has a solution x=3 its graph has vertex (-1,-16) what is the other solution of the equation \n" ); document.write( "

Algebra.Com's Answer #703394 by KMST(5328) $\"\"$ $\"About$

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The axis of symmetry goes through the vertex, so it is $\"x=-1\"$ .
\n" ); document.write( "If one zero of $\"f%28x%29\"$ is at $\"x=3\"$ ,
\n" ); document.write( " $\"3-%28-1%29=4\"$ units to the right,
\n" ); document.write( "the other zero must be 4 units to the left of the axis,
\n" ); document.write( "at $\"x=-1-4=-5\"$ , so it is $\"highlight%28x=-5%29\"$ .
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