4x+2y = 20 2y = -4x+20 y = -2x+10
4x+2y = 12 2y = -4x+12 y = -2x+6 So the y intercept is 6 and the slope is -2
4x-2y = 3 -2y = -4x+3 y = 2x-1.5 in slope intercept form
Let 4x + 2y = N Then 2y = -4x + N and, y = -2x + N/2 The y intercept occurs when x = 0 and so y = N/2
y = -2x+10
4x+2y = 20 2y = -4x+20 y = -2x+10
4x+2y = 12 2y = -4x+12 y = -2x+6 So the y intercept is 6 and the slope is -2
(0,6)
4x + 2y = -8 → 2y = -4x - 8 → y = -2x - 4
4x-2y = 3 -2y = -4x+3 y = 2x-1.5 in slope intercept form
Let 4x + 2y = N Then 2y = -4x + N and, y = -2x + N/2 The y intercept occurs when x = 0 and so y = N/2
y = -2x+10
y = 2x + 3
4x-2y = 10 -2y = -4x+10 y = 2x-5 which is now in slope-intercept form
4x-2y = 9 -2y = -4x+9 y = 2x-4.5 in slope intercept form
If: -4x+2y = 9 Then: 2y = 4x+9 Divide all terms by 2: y = 2x+4.5 which is now in slope intercept form
2y = 4x + 3At the x-intercept, y=0.0 = 4x + 34x = -3x = -3/4The coordinates of the point are (-3/4 , 0)