document.write( "Question 503654: if the score of a standardized test declines 1.18 per year since 1966, the average score was 542 in 1966, how would i write a linear equation to estimate the score,s, in terms of x years after 1966? \n" ); document.write( "
Algebra.Com's Answer #339340 by stanbon(75887) ![]() You can put this solution on YOUR website! if the score of a standardized test declines 1.18 per year since 1966, the average score was 542 in 1966, how would i write a linear equation to estimate the score,s, in terms of x years after 1966? \n" ); document.write( "----- \n" ); document.write( "Slope is the change in test scores per year = -1.18 \n" ); document.write( "--- \n" ); document.write( "Equation: \n" ); document.write( "score = 542-1.18x where x is the number of years after 1966 \n" ); document.write( "------------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "============ \n" ); document.write( " \n" ); document.write( " |