document.write( "Question 431969: 13. Find the average rate of change for the function between the given values.
\n" ); document.write( "f(x) = -3x + 9; from 1 to 3
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Algebra.Com's Answer #299655 by ewatrrr(24785) $\"\"$ $\"About$

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document.write( "Hi
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document.write( "Find the average rate of change for the function between the given values. 
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document.write( "f(x) = -3x + 9; from 1 to 3  
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document.write( "  slope m = -3, that is: 
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document.write( "as f(x) increases/decreases by 3, x increases/decreases by 1 in opposite direction
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document.write( "given values of x 1,2,3 ..average rate of change for f(x) is -3. \n" );
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