Algebra
posted by Ruth .
write the equation in slope intercept form and identify the slope and yintercept 4x+9y=4

to change this into the required form takes two steps
1. keep the y term on the left, everybody else goes to the right.
9y =  4x + 4
2. divide each term by the coefficient of the y term
y = (4/9)x + 4/9
All done, the slope and yintercept are now staring at you. 
Thank You so much