document.write( "Question 410836: find the formula for the linear function that passes through the point P=(2,-9)and is parallel to the linear function given by the equality: 7x-13y=22 \n" ); document.write( "
Algebra.Com's Answer #289271 by rfadrogane(214)![]() ![]() You can put this solution on YOUR website! find the formula for the linear function that passes through the point P=(2,-9)and is parallel to the linear function given by the equality: 7x-13y=22 \n" ); document.write( "Sol'n: \n" ); document.write( "from the equation, were going to find the the slope of the line. \n" ); document.write( "13y=7x-22, then divide by 13 \n" ); document.write( "y=(7/13)x-22/13 \n" ); document.write( "from slope-intercept form:y=mx+b, m is the slope \n" ); document.write( "so, m = 7/13 \n" ); document.write( "at P(2,-9) w/ m = 7/13 \n" ); document.write( "from point-slope form \n" ); document.write( "y-y1=m(x-x1) \n" ); document.write( "y+9=(7/13)(x-2) \n" ); document.write( "13(y+9)=7(x-2) \n" ); document.write( "13y+117=7x-14 \n" ); document.write( "7x-13y-131=0 ---answer \n" ); document.write( "^_^ \n" ); document.write( " |