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A prepaid cell phone charges a preset number of minutes to use text messaging. The graph represents y, the number of minutes used for x, the number of text messages sent and received. Is there a direct variation? Which equation represents the relationship? Yes, y = 2x. Yes, y = 20x. No, y = x + 10. No, y = x + 20.

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michaelreed

Answer:

Yes, y = 2x

Step-by-step explanation:

I took it on edge and got it right!!!

There will be definitely a direct relation and the relation will be y = 2x.

What are the ratio and proportion?

The ratio is the division of the two numbers.

For example, a/b, where a will be the numerator and b, will be the denominator.

Proportion is the relation of a variable with another. It could be direct or inverse.

Proportion is very useful to set relations between variables.

Given that the prepaid cell phone charges a preset number of minutes to use text messaging. The graph represents y, the number of minutes used for x, and the number of text messages sent and received

so it is clear that cell phone charge upon the number of minutes to use text messaging hence y = 2x will be the correct answer.

For more information about ratio and proportion

brainly.com/question/26974513

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