You can solve this equation for y:
4x + 3y = 12
Subtract 4x from both sides:
3y = -4x + 12
Divide both sides by 3:
y = -(4/3)x + 4
This is a line with a slope of -4/3 and a y-intercept of 4. This means that the line crosses the y-axis at x = 4, and for every 4 numbers it goes down, it goes 3 to the right.
-2x plus 3y equals 1
Same way you graph y = -4x - 0.5
That is the standard equation to graph a line.
the graph is moved down 6 units
The slope of the line that represents the graph of that equation is 15.
-2x plus 3y equals 1
y = -0.5x plus or minus any number
A linear equation ?
Same way you graph y = -4x - 0.5
That's not an equation, so there's nothing to graph. Simple way to tell: There's no "equals" sign in it.
y=6
answer is 1
That is the standard equation to graph a line.
the graph is moved down 6 units
Graph and Table: http://i50.tinypic.com/szhr4k.png
The slope of the line that represents the graph of that equation is 15.
The equation is y=x(x+1)(x-2)2