4 years ago

From a to D which graph represents a function ? And why ?

1 answer:

tatiyna4 years ago

5 0

Option D I believe because it is the only one that passes the vertical line test (the test that for every X value, there is only 1 Y value).

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Vlad [161]

Answer: $P=5y+11x$

Step-by-step explanation:

To solve this problem you must apply the proccedure shown below:

- By definition, the perimeter of the figure is the sum of the lenght of each side. Then, you must make the addition as following:

$P=2.8y+2x+2.2y+5x+4x$

Where $P$ is the perimeter of the figure.

- Add the like terms, then, you obtain the following expression in simplest form:

$P=5y+11x$

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mafiozo [28]

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Step-by-step explanation:

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USPshnik [31]

Answer:

44.5 minutes on her phone to stay within budget

Step-by-step explanation:

65.50-21.00 = 44.50

44.50x0.12 = 5.34

5.34 divided by 0.12 = 44.5

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3 years ago

gizmo_the_mogwai [7]

Answer:

Step-by-step explanation:

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Elza [17]

The same as the different of it looks how it shows and knowing a lot

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