document.write( "Question 181626: Hello, I need to find the slope of a line, but I'm confused when reading the graph. The point on the x axis is 4 and the point on the y axis is 5. So how would I write the formula. I don't know if 0 should come first or the actual number of 4 and 5. I have (0,4) and (5,0).\r
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document.write( "Please help \n" );
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Algebra.Com's Answer #136254 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! I need to find the slope of a line, but I'm confused when reading the graph. The point on the x axis is 4 and the point on the y axis is 5. So how would I write the formula. I don't know if 0 should come first or the actual number of 4 and 5. I have (0,4) and (5,0). \n" ); document.write( "------------------------------------- \n" ); document.write( "slope = (change in y)/(change in x)\r \n" ); document.write( "\n" ); document.write( "---- \n" ); document.write( "slope = (0-4)/(5-0) = -4/5 \n" ); document.write( "------------------------------ \n" ); document.write( "Note: You must remember to subtract one from the other IN THE SAME ORDER. \n" ); document.write( "Since I did the Y-subtraction as 0-4 I had to take the y-subtration as 5-0 \n" ); document.write( "The 0 and the 5 are from the same point; the 5 and the 0 are from the same \n" ); document.write( "point. \n" ); document.write( "================================ \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |