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Mathematics, 19.02.2021 03:20 LouieHBK

The equation y = x + a is graphed in the xy-plane, where a is a positive constant. A second equation, y = x - a, is graphed in the same xy-plane. How do the slope and y-intercept of the
graph of the first equation compare with the slope and y-intercept of the graph of the second
equation?

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The equation y = x + a is graphed in the xy-plane, where a is a positive constant. A second equatio...
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