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Semmy [17]
3 years ago
13

Which set of ordered pairs demonstrates a function? A (-2, -4), (-1, -2), (1, 2), (2, 4) B (-2, 4), (1, 2), (1, -2), (2, -4) C (

-2, 4), (-1, 2), (-1, 2), (-2, -4) D (-2, 4), (-1, 2), (-1, -2), (-2, -4)
Mathematics
2 answers:
Kaylis [27]3 years ago
5 0

Answer:

I think A,  Hope it helps.

topjm [15]3 years ago
3 0

A, demonstrates function

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Answer:

Step-by-step explanation:

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Let the numbers be X and Y, with Y the larger number.

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Use the first equation (Y = 2X) in the second by replacing "Y" with (2X):

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3 years ago
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9514 1404 393

Answer:

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Step-by-step explanation:

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4 years ago
If 1 = 35°, then 4 =
vodomira [7]

Answer:

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4 years ago
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Answer:

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Answer:

# sin²A (1+tan²A)

# sin²A(sec²A)

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