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miss Akunina [59]
2 years ago
8

What are the domain and range of this relation? {(3, -9), (11,21), (121,34), (34,1), (23,45)}

Mathematics
1 answer:
Simora [160]2 years ago
7 0

Answer:

domain = ( 3, 11, 121, 34, 23)

range = ( 21, 34, 1, 23)

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the angles of both right triangles at that point are the same, and so we can add 45+45 = 90 degrees for the total angle at the tangent crossing point.

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