Assuming that limits as
x → ∞ have the properties for limits as x → c, use algebraic manipulations to evaluate lim x → ∞ for the function.
a. f(x) = x − 2/2 + 6x^2
b. f(x) = x^2 + 6/x + 7
Please help! I do not know how to start with this question.
2 answers
I got zero for part a by plugging the function into a calculator but I still do not get part b.
Nevermind, I got it! I just needed to zoom out more on my graph.