document.write( "Question 635853: Write the slope-intercept equation for the line that passes through (-8, -10) and is perpendicular to -8x – 3y = -16\r
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document.write( "I am stuck now. So far I have..
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document.write( "y-int: -16/-3= 5 1/3 (0, 5 1/3)
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document.write( "x-int: -16/-8= 2 (2,0)
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document.write( "Is this right so far?? Whats next? Slope?How do you plot it?\r
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document.write( "Thanks so MUCH!!!!
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Algebra.Com's Answer #400589 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! Write the slope-intercept equation for the line that passes through (-8,-10) and is perpendicular to -8x – 3y = -16\r \n" ); document.write( "\n" ); document.write( "I am stuck now. So far I have.. \n" ); document.write( "y-int: -16/-3= 5 1/3 (0, 5 1/3) \n" ); document.write( "x-int: -16/-8= 2 (2,0) \n" ); document.write( "Is this right so far?? Whats next? Slope?How do you plot it? \n" ); document.write( "========== \n" ); document.write( "I don't know what you're doing. \n" ); document.write( "----------- \n" ); document.write( "Find the slope of -8x – 3y = -16 by solving for y: \n" ); document.write( "y = (-8/3)x + something, doesn't matter \n" ); document.write( "The slope is -8/3 \n" ); document.write( "The slope of lines perpendicular is the negative reciprocal, 3/8 \n" ); document.write( "------------ \n" ); document.write( "Use y = mx + b and the point to find b, the y-int \n" ); document.write( "-10 = (3/8)*-8 + b \n" ); document.write( "b = -7 \n" ); document.write( "-------- \n" ); document.write( "--> y = (3/8)x - 7 is the equation \n" ); document.write( "============ \n" ); document.write( "There's no mention plotting in the problem. \n" ); document.write( "========================= \n" ); document.write( "PS Don't put a space after the comma in points (x,y) \n" ); document.write( " \n" ); document.write( " |