document.write( "Question 704258: OK, so my home work is on Algebra 1
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document.write( "My problem is about \"GEOMETRY: PARALLEL
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document.write( "and PERPENDICULAR LINES.
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document.write( "Write the slope-intercept form of an equation for the line that passes through the given point and is PARALLEL to the graph of each equation.
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document.write( "(2,3) Y=X+5
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document.write( "PLease help \n" );
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Algebra.Com's Answer #433994 by KMST(5328)![]() ![]() You can put this solution on YOUR website! Parallel lines have the same slope, \n" ); document.write( "because slope is the change in y for an x increase of 1, \n" ); document.write( "and that is the tangent of the angle the line makes with the positive x axis. \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "That is the unique and very useful form that starts with \"y=\". \n" ); document.write( "The number added at the end (5 in this case) is the intercept, \n" ); document.write( "the y value for x=0, and therefore the y- coordinate of the point where the line \"intercepts\" the y-axis. \n" ); document.write( "The number multiplying the x (an invisible 1 in this case) is the slope. \n" ); document.write( "You can see that for x=0, y=5, but if you increase x by one, \n" ); document.write( "for x=1, y=1+5 has increased by 1. \n" ); document.write( " \n" ); document.write( "The line parallel to \n" ); document.write( "Its equation will be \n" ); document.write( "We know that for that line the \n" ); document.write( "point with \n" ); document.write( " \n" ); document.write( "and the equation is \n" ); document.write( " \n" ); document.write( " |