Infinity, by definition, is not a point. Infinite means unending, so it cannot be located at a point. The moment at which a function reaches infinity is when that function ceases to be bounded.
Actually Infinity is the Largest number. I knew that because Buzz Lightyear in Toy Story says, "Infinity Unbeyond!" and infinity means non stop; never ending; unbeyond that point!
A straight or curved line truncated at one point.
Pi is an irrational number so it will go on to infinity. That also means it will take to infinity to calculate the infinite point. By definition a finite number will never be found.
No. A ray has one endpoint and extends into infinity from that point.
Infinity itself isn't a number in the conventional sence therefore not only is there everything before it there is nothing Ie. If 10,000 were the value of infinity I could add 1 to it and that would become infinity so unless somebody finds the point at which numbers stop ascending there will never be a value before infinity, find ding that point is impossible because as I have said before if you pick a number you can always add 1 to it.
Point negative infinity.
Infinity
Actually Infinity is the Largest number. I knew that because Buzz Lightyear in Toy Story says, "Infinity Unbeyond!" and infinity means non stop; never ending; unbeyond that point!
A straight or curved line truncated at one point.
There is no maximum because y tends to + infinity as x tends to + or - infinity.
Pi is an irrational number so it will go on to infinity. That also means it will take to infinity to calculate the infinite point. By definition a finite number will never be found.
Yes, you can say something like y < infinity and y > -infinity .
honestly, a reaaallly happy smile :) y=x^2 -has a turning point at (0,0) -the range is R+ or [0, infinity) -the domain is R or (-infinity, infinity)
If you tried to write out infinity, it would take an infinite amount of zeros. Seriously, infinity is unimaginably big, and then some - that's the point. It is absurdly huge. You think the national debt is big, but that's just peanuts compared to infinity.
infinity a guide line
No. A ray has one endpoint and extends into infinity from that point.
You can say it, but whether the usage is correct depends on the context. Infinity is not a point in time or space that can ever be reached by anything (or anyone) moving towards it. A spaceman can never go "to infinity". Nor indeed "beyond!" as if there is anything beyond it then, by definition, it can't be infinity. But some concepts can be correctly expressed by a relationship to infinity. E.g. parallel lines are described as meeting at infinity; but as that point can not be reached they will never meet. The sequence of integers, 1,2,3,etc can be described as extending to infinity, as there is no limit to the highest number possible. Infinity isn't really a meaningful term - if you think you can imagine an infinite number, then try adding 1 to it...