Hi Rainbow Panda,
1a) \(\displaystyle\lim_{x\rightarrow \infty} f(x) = \infty\\ \\~\\ \displaystyle\lim_{x\rightarrow -\infty} f(x) =- \infty\\\)
You can do 2a yourself
b)
The x axis is the axis of symmetry of all even graphs That is f(-x) = f(x)
Odd functions have 180 degree rotational symmetry about (0,0) That mean f(-x) = -f(x)
Are either of these even or odd?
c) If it finishes in the top right corner where y is positive then the leading coefficient is +
If it finishes in the bottom right corner where y is negative then the leading coefficient is -
The leading coefficient is the number in front of the highest power of x.
So now you should be able to answer the rest yourself ;)
2a would be \(x\rightarrow\infty,f(x)=-\infty\)
\(x\rightarrow-\infty,f(x)=-\infty\) am i right
Also 1c=positive
2c=negative
And I dont know how to get b because I dont understand
Is 1b even
and 2b odd