The picture of the graph is in the related links section.
3x + 2y = 8 This is an equation. It could be the equation of a line.
4x+2y = 6 2y = -4x+6 y = -2x+3 Perpendicular slope is 1/2
Put in this form.......Y = mX + bb = Y intercept.3X - 2Y = 6- 2Y = - 3X + 6Y = (3/2)X - 3================
x = 5 x-2y = 6 => x = 6+2y 6+2y = 5 2y = 5-6 2y = -1 y = -1/2 and x = 5 Point of intersection: (5, -1/2)
It is a straight line which goes through the points (2,0) and (0, -4)
-2y = 6 so y = -3 This is a horizontal line at a height of -3 units ie 3 units below the x-axis.
2y = x + 4Divide each side by 2:y = (1/2)x + 2The graph is a straight line with a slope of (1/2) and a y-intercept of 2.
Any graph with the slope of -1/2
A straight line through the points (0, 1) and (-0.4, 0).
2y = 4x - 2 Divide each side by 2: y = 2x - 1 In this form, you can see that the line has a slope of 2 and a y-intercept of -1 .
3x + 2y = 13Subtract 3x from each side:2y = -3x + 13Divide each side by 2:y = (-3/2)x + (13/2)The graph is a straight line, with a slope of (-3/2),through the point (0, 13/2) .
2y + 10 = x can be written as y = x/2 - 5. This defines a straight line graph with a slope of 1/2 and a y intercept of -5.
-2x=2y+5 +2x -2y -2y=2x+5 /-2 y=-1/1+2.5
The picture of the graph is in the related links section.
Same way you graph y = -4x - 0.5
That's a linear equation. The graph of it is a straight line with a slope of -1/2 and a y-intercept at y=1 .