document.write( "Question 217355: Using the point slope formula write an equation of the line given the following:The slope is 5, and the line passes through the point (-1,-3) \n" ); document.write( "
Algebra.Com's Answer #163931 by elima4(15)![]() ![]() ![]() You can put this solution on YOUR website! We start with the slope-intercept formula; \n" ); document.write( "y=mx + b \n" ); document.write( "m= slope = 5 \n" ); document.write( "y=5x + b \n" ); document.write( "now we use the point given in the equation for our x and y to solve for b;\r \n" ); document.write( "\n" ); document.write( "-3 = 5(-1) + b \n" ); document.write( "-3 = -5 + b \n" ); document.write( "2 = b;\r \n" ); document.write( "\n" ); document.write( "Now we rewrite the equation;\r \n" ); document.write( "\n" ); document.write( "y = 5x + 2\r \n" ); document.write( "\n" ); document.write( ":) \n" ); document.write( " |