4x-2y = 2
4x2 - 4x + 2xy - 2y = 4x(x - 1) + 2y(x - 1) = (x - 1)(4x + 2y) = 2(x - 1)(2x + y)
4x+2y = 20 2y = -4x+20 y = -2x+10
4x-2y = 3 -2y = -4x+3 y = 2x-1.5 in slope intercept form
4x-2y = 5 -2y = -4x+5 y = 2x-2.5 The slope is 2 and the y intercept is -2.5
4x-2y = 2
4x2 - 4x + 2xy - 2y = 4x(x - 1) + 2y(x - 1) (4x + 2y)(x - 1).
4x-2y+3x+2y When simplified: 7x
4x2 - 4x + 2xy - 2y = 4x(x - 1) + 2y(x - 1) = (x - 1)(4x + 2y) = 2(x - 1)(2x + y)
4x+2y=24 => 2y=24-4x => y=12-2x and the slope is -2
4x+2y = 20 2y = -4x+20 y = -2x+10
(4x)(2y) would be factored as such: 4x = 2 • 2 • x 2y = 2 • y 2(2x)(y)
-4x-2y = 3 -2y = 4x+3 y = -2x-1.5 which is the equation of a straight line
4x-2y = 3 -2y = -4x+3 y = 2x-1.5 in slope intercept form
2y = 4x + 4y = 2x + 2
4x+2y-8=0 2y=8-4x y=4-2x slope= -2
4x-2y = 10 -2y = -4x+10 y = 2x-5 which is now in slope-intercept form