6xy+9y2
Put the equation in this form: y=mx+b. Then m will be the slope. 2x3y+6=0 2x3y=-6 3y=-6/2x y=-2/2x y=-1/x This equation does not describe a straight line, but rather, it describes a curve.
6y
2y + 2xy' + 4y + 4xy' = 0 6y + 6xy' = 0 y' = -y/x
14 - 6 + 2 = 6
6 x 14 = 84
39 - 14 - 6 = 19
14
14
n/6 = 14 n = 6*14 n = 84
-2x-6 = 14 -2x = 14+6 -2x = 20 x = -10
8