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3 years ago

{(2,9), (2,8), (-3,7), (-3,6)} is what type of relation?

Mathematics

1 answer:

Fittoniya [83]3 years ago

8 0

OK, the relation. (2,9), (2,8), (-3,7) (-3,6)

Since 2 maps to two values, as does -3, this relation is not a function.

~~~~~~~~~~~~~

By the way these points, in this slightly different order,

(2,9), (2,8), (-3,7) (-3,6)

are the vertices of a parallelogram.

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3 years ago

What fraction is represented by the portion of the figure that is NOT shaded? (2 out of 10 are shaded)

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Well let's see.

If the figure is split up into 10 pieces, then
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There were 10 pieces all together, and
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