P palocm04 New member Joined Oct 12, 2011 Messages 1 Oct 12, 2011 #1 find an equation for the line perpendicular to the line -6x-5y=-2 having the same y-intercept as 7x+6y=-5
find an equation for the line perpendicular to the line -6x-5y=-2 having the same y-intercept as 7x+6y=-5
D Deleted member 4993 Guest Oct 12, 2011 #2 palocm04 said: find an equation for the line perpendicular to the line -6x-5y=-2 having the same y-intercept as 7x+6y=-5 Click to expand... Two perpendicular lines with slopes m1 and m2, will satisfy: m1 * m2 = -1 Please share your work with us, indicating exactly where you are stuck - so that we may know where to begin to help you.
palocm04 said: find an equation for the line perpendicular to the line -6x-5y=-2 having the same y-intercept as 7x+6y=-5 Click to expand... Two perpendicular lines with slopes m1 and m2, will satisfy: m1 * m2 = -1 Please share your work with us, indicating exactly where you are stuck - so that we may know where to begin to help you.
mmm4444bot Super Moderator Joined Oct 6, 2005 Messages 10,958 Oct 12, 2011 #3 palocm04 said: -6x - 5y = -2 7x + 6y = -5 Click to expand... If you solve each of these equations for y, you can see by inspection the slope and y-intercept. Have you yet learned about the form y = mx + b, where symbol m represents the slope and symbol b represents the y-intercept?
palocm04 said: -6x - 5y = -2 7x + 6y = -5 Click to expand... If you solve each of these equations for y, you can see by inspection the slope and y-intercept. Have you yet learned about the form y = mx + b, where symbol m represents the slope and symbol b represents the y-intercept?