Question

For the polynomial f(x) = 1-2x+5x^4 as x →infinity f(x) +- infinity O A. True . B. False

Answer 1

$\lim _{x\to\infty}f(x)=\lim _{x\to\infty}(2x+5x^4)=-\infty$

The graph of the function is shown below:

As you can see, as x goes towards infinity, the function goes to infinity (positive).

So, the limit in the question is FALSE