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How many solutions? y=9x+11 y=-9X+11​
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How many solutions? y=9x+11 y=-9X+11​

User Just Eric
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1 Answer

8 votes

9514 1404 393

Answer:

1 solution: (0, 11)

Explanation:

Each equation is in slope-intercept form. It is easy to see that the slopes are different and the y-intercepts are the same.

The fact that the slopes are different means there is one solution.

The fact that the y-intercepts are the same means that solution is the y-intercept.

User Maxim Gritsenko
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5.3k points
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