Well, isn't that a happy little equation we have here! To graph it, we can start by rearranging it into the slope-intercept form, y = mx + b. So, we solve for y to get y = -0.5x + 1, which means the y-intercept is 1 and the slope is -0.5. Now, we can plot the y-intercept at (0,1) and use the slope to find another point, then connect the dots to draw a line. Remember, there are no mistakes in math, just happy little accidents!
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If you mean: 2x+4y = 4 then the graph joins the points: (2, 0) and (0, 1)
4y = 8x Divide each side by 4: y = 2x Draw a straight line, through the origin, with a slope of +2 .
2x - 4y = 8 2x = 4y + 8 x = 2y + 4
2x-4y = 8 2x = 4y + 8 2x - 8 = 4y 2x/4 - 8/4 = y (1/2)x - 2 = y So, y = (1/2)x - 2, where 1/2 is the slope and -2 is the y-intercept :)
(y-2) (x+4)