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Mathematics 6 Online
OpenStudy (anonymous):

What is a g(x) function with two irrational numbers?

OpenStudy (anonymous):

I just need an example

myininaya (myininaya):

A function is a set of of numbers mapped onto another set of numbers where the first set is the domain and the second set is the range. Every element of the first set must have one unique assignment to an element in the range. Also I didn't need to say one unique, I could I have just said unique or one. Basically you just want to make sure whatever you call g passes the vertical line test. An easy function to come with in terms of irrational numbers is a constant function. Since the sum of constants is still constant, then you can write your function as a constant + constant where those constants are irrational numbers. Do you know what irrational numbers are? Also this is just one example of how to come up with a function in terms of just two irrational numbers. Is this really what you were looking for? Like is there different question you are trying to ask?

OpenStudy (anonymous):

I know what irrational numbers are I am just looking for an example on an equation with two irrational numbers in it.

myininaya (myininaya):

equation or function?

myininaya (myininaya):

\[f(x)=\sqrt{2}+\sqrt{3} \text{ <--function}\] \[\frac{1}{\sqrt{3}-\sqrt{2}}=2x \text{ <--equation} \]

OpenStudy (anonymous):

Function

OpenStudy (anonymous):

but a g(x) function with two irrational numbers

myininaya (myininaya):

Just rename f to g.

myininaya (myininaya):

sqrt(2) and sqrt(3) are irrational numbers

OpenStudy (anonymous):

So I could do g(x)=sqrt2*sqrt3

myininaya (myininaya):

Well that is a product of two irrational numbers.

OpenStudy (anonymous):

Okay, thank you very much for your help :)

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