document.write( "Question 834455: Identify where f is increasing and where f is decreasing f(x) = -4x + 1 \n" ); document.write( "
Algebra.Com's Answer #503008 by stanbon(75887)\"\" \"About 
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Identify where f is increasing and where f is decreasing f(x) = -4x + 1
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\n" ); document.write( "Since the slope is -4, the function is decreasing over
\n" ); document.write( "all Real Numbers.
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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