Saw the following system of equations by graphing Y = X + 3
To graph the system of equations y = x + 3, you can plot a few points and draw a line through them.
Let's choose three x-values and find their corresponding y-values:
When x = 0, y = 0 + 3 = 3, so one point is (0, 3).
When x = 1, y = 1 + 3 = 4, so another point is (1, 4).
When x = -1, y = -1 + 3 = 2, so another point is (-1, 2).
Plot these points on a graph and draw a line passing through them:
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| . (1, 4) |
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| . (0, 3) |
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| . (-1, 2) |
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The line passing through these points represents the equation y = x + 3.