The x-intercept of the line x = 3.5 is the y-intercept of the line y = -6.5 is

enter your answer as an ordered pair such as (1, 1) or (-2, 2).

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According to the graph of these two lines:

The x-intercept of the line x = 3.5 is (3.5,0)
The y-intercept of the line y = -6.5 is (0,-6.5)

I hope that helps!