document.write( "Question 1196945: Determine the zeros of the f(x)=x^2-3x-4 then estimate the instantaneous rate of change in f(x) at the zeros\r
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\n" ); document.write( "\n" ); document.write( "thanks so much
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Algebra.Com's Answer #830006 by ikleyn(52788)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "Determine the zeros of the f(x)=x^2-3x-4 then estimate the instantaneous rate of change in f(x) at the zeros
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\n" ); document.write( "\n" ); document.write( "Instantaneous rate of change of a function at a given point
\n" ); document.write( "is the value of the derivative of the function at this point.\r
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\n" ); document.write( "\n" ); document.write( "Having this hint, complete the job on your own.\r
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\n" ); document.write( "\n" ); document.write( "Keep in mind that estimations given in the post by MathLover1, are absolutely   \"highlight%28highlight%28W-R-O-N-G%29%29\".\r
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\n" ); document.write( "\n" ); document.write( "Surely,  the meaning of the term  \" estimate \"  is quite wide,\r
\n" ); document.write( "\n" ); document.write( "but making estimation in this way as  MathLover1  does it  ( obtaining the answer  0  (zero) ),
\n" ); document.write( "tells that she is not familiar with the meaning of this term and does not understand what she is doing / teaching . . . \r
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\n" ); document.write( "\n" ); document.write( "                    God,  save us from such tutors . . . \r
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