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The rational function has a y-intercept of 7. What is the equation for this function?

Sagot :

kumikumika

Answer:

y= (5x+14)/x+2

facundo3141592

A rational function that has an y-intercept of 7 is:

y = 7/(x + 1)

How to get the rational function?

A general rational function is:

y = a/(b + x).

And the y-intercept is the value that y takes when x = 0, in this case the y-intercept is 7, so we must have:

y = a/(b + 0) = 7

So, we just need to find two numbers a and b such that:

a/b = 7

For example, if we take b = 1, then:

a/1 = 7

a = 7

Then a rational function that has an y-intercept of 7 is:

y = 7/(x + 1)

If you want to learn more about rational functions, you can read:

https://brainly.com/question/1851758

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