document.write( "Question 831053: What is the equation of the line that is is parallel to
\n" );
document.write( "y= -x + 3
\n" );
document.write( "and passes through the point (-4, 5)? \r
\n" );
document.write( "
\n" );
document.write( "\n" );
document.write( "I understand that -x = -1x = slope
\n" );
document.write( "and that since the lines are parallel, they have the same slope, but how do i find the y-intercept? if it passes through (-4,5), would the y-intercept be 5? \r
\n" );
document.write( "\n" );
document.write( "thank you! \n" );
document.write( "
Algebra.Com's Answer #501098 by josgarithmetic(39617)![]() ![]() ![]() You can put this solution on YOUR website! Knowing the slope of the needed line but not knowing the y-intercept, your equation would be y=-x+b. You do not yet know, but need to find b. You are GIVEN a point which must be on the line y=-x+b. Can you take the next two steps? x=-4, y=5.... what is b? \n" ); document.write( " |