an excellent answer Zegroes :)
NO. It can be but it doesn't have to be.
It is a function if every x value has no more than one y value.
No happy the answer is not $0.25 That would not make any sense.
It is great that you have learned to use the calc so well. I commend you for that .
BUT
You need to have some understanding of what you are doing and of what the answer really is or what it means.
See if you can tell me what the answer really is.
That looks like a lot of work Chris - The equation looks interesting :)
By subtracting a negative.
ex
6 - - 8 = 14
or
=15(1+3)
Not really sure what you want ?
HUh ??? who are you talking about ?
$$\\\frac{(6i)}{(5-4i)}\times \frac{(5+4i)}{(5+4i)}\\\\ =\frac{6i(5+4i)}{25--16}\\\\ =\frac{30i-24}{41}\\\\ =\frac{-24}{41}+\frac{30}{41}\;i$$
A small error has been repaired :)
9^15 [] 29^11
not sure what you are asking
$${{\mathtt{9}}}^{{\mathtt{15}}} = {\mathtt{205\,891\,132\,094\,649}}$$
$${{\mathtt{29}}}^{{\mathtt{11}}} = {\mathtt{12\,200\,509\,765\,705\,829}}$$
9^15 < 29^11
I don't understand your question ? Are you asking for the integral?
$$\int\;\frac{x}{5}+5\;dx=\frac{x^2}{10}+5x+c$$
+118734 
