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Irina-Kira [14]
3 years ago
5

Is {(3,1),(5,1),(7,1)} a function

Mathematics
1 answer:
atroni [7]3 years ago
8 0
Yes, because for each argument there's only one corresponding value.
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Explain how to graph a line from the following equation <br><br> A. 2x-1=y<br> B. Y=-9/2x-2/8
antiseptic1488 [7]

Answer:  its b

Step-by-step explanation:

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2 years ago
What is y=1/2x+4 in standard form?
zhuklara [117]
<h3>Answer:  x-2y = -8</h3>

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Explanation:

Multiply both sides by 2 to clear out the fraction

y = (1/2)x+4

2y = 2[ (1/2)x + 4 ]

2y = 2*(1/2)x + 2*4

2y = x + 8

Then move the x term over to the left side

2y = x+8

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Optionally we can multiply both sides by -1

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This is in standard form Ax+By = C with A = 1, B = -2, C = -8

The reason why I multiplied both sides by -1 was to make A > 0 which is what some textbooks use as convention. Of course -x+2y = 8 is equally valid too.

8 0
3 years ago
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Harlamova29_29 [7]

Answer:

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8 0
2 years ago
Fifty balls are numbered 1 to 50 and a red dot is painted on those balls that are a multiple of 6. The balls are mixed into a ba
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Answer:

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Step-by-step explanation:

i got it right

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3 years ago
I’ll literally give u sm points HELP Two sides and an angle (SSA) of a triangle are given. Determine whether the given measureme
Norma-Jean [14]

Answer:

The answer is B

Step-by-step explanation:

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2 years ago
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