document.write( "Question 807763: Translate the graph (y = -2x + 1) down four units\r
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Algebra.Com's Answer #486498 by TimothyLamb(4379)\"\" \"About 
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The linear equation is already in slope-intercept form: y = mx + b
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\n" ); document.write( "y = -2x + 1
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\n" ); document.write( "The y-intercept is at (0,1).
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\n" ); document.write( "To translate the line vertically down 4 units, translate the y-intercept to (0,-3).
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\n" ); document.write( "The translated line has equation: y = -2x + -3
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\n" ); document.write( "Solve and graph linear equations:
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\n" ); document.write( "Solve quadratic equations, quadratic formula:
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\n" ); document.write( "Convert fractions, decimals, and percents:
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\n" ); document.write( "Calculate and graph the linear regression of any data set:
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