document.write( "Question 1076216: What is the component form and magnitude form of the vector \"+w+\" that has the initial point (-8, -12) and terminal point (4, 1)? \n" ); document.write( "
Algebra.Com's Answer #690908 by ikleyn(52797)\"\" \"About 
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document.write( "The component form is this: (dx,dy), where dx = 4 - (-8) = 12  and  dy = 1 -(-12) = 13.\r\n" );
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document.write( "So, the component form is (dx,dy) = (12,13).\r\n" );
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document.write( "The magnitude is \"sqrt%28%28dx%29%5E2+%2B+%28dy%29%5E2%29\" = \"sqrt%2812%5E2%2B13%5E2%29\" = \"sqrt%28313%29\".\r\n" );
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