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Sedbober [7]
3 years ago
10

Which graph represents has a function of x Please hurry its urgent Thank you

Mathematics
2 answers:
Mamont248 [21]3 years ago
7 0

The correct answer would be B

GenaCL600 [577]3 years ago
3 0
<h3>Answer: Graph A (horizontal line in upper left corner)</h3>

This graph is a function because it is impossible to pass a single vertical line through more than one point on this graph. Contrast this with something like graph B, and it is possible to draw a vertical line through more than one point. The same happens with C as well. Graph D is a vertical line, and any vertical line is never a function.

Algebraically, for any input x, there is only one output y assuming x is in the domain. For a graph like choice C, plugging in x = 0 leads to y = -3 and y = 3 at the same time, which shows it is not a function.

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Find x in this porportion 5/2x =25/4
Andrei [34K]

Answer:

x = \frac{2}{5}

Step-by-step explanation:

Given

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25 × 2x = 5 × 4

50x = 20 ( divide both sides by 50 )

x = \frac{20}{50} = \frac{2}{5}

6 0
3 years ago
Read 2 more answers
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What is the value of x in the equation<br> 7/8x+3/4=-6?
dedylja [7]

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Step-by-step explanation:

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3 years ago
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Katena32 [7]

Answer:

The answer is A

Step-by-step explanation:

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Another example:

Look at the attachment below.

3 0
3 years ago
-3x(x+8)+x+2(9-x-x^2) please show solving steps
Flauer [41]

Answer:

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Step-by-step explanation:

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