document.write( "Question 517276: If f(x) = -4x + 1, find the average rate of change from -2 to 1 \n" ); document.write( "
Algebra.Com's Answer #344814 by richard1234(7193)\"\" \"About 
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-4, the rate of change (slope) is constant because the function is linear. \n" ); document.write( "
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