Question

Can you please help me with 46Also can you please use all 3 formsOf expression: ups/downs, as _,_ and limits

Answer 1

46.

`f(x)=-x^3`
`\begin{gathered} \lim _(x\to\infty)f(x)=-(\infty)^3=-\infty \\ \lim _(x\to-\infty)f(x)=-(-\infty)^3=-(-\infty)=\infty \end{gathered}`

We can conclude that as x approaches to infinity the function tends to minus infinity and as x approaches to minus infinity the function tends to infinity

Finally we can conclude that as x increases the function goes down, and as x decreases the function goes up