If you mean: -4.5x+9y = 18 then it is a straight line equation
Put in slope intercept form and read it off the equation. 4X - 9Y = 18 - 9Y = - 4X + 18 Y = (4/9)X - 2 =========== 2 is the Y intercept.
The GCF is 6.
The GCF is 9.
The GCF is 4.
The GCF is 30.
50
The GCF is: 1
The GCF is 27.
The GCF is 1.
The GCF is 2.
The GCF is 3.