(Solved): Evaluate the limits. \[ f(x)=\left\{\begin{array}{ll} 9 x^{2}-7 x+8 & x ...
![Evaluate the limits.
\[
f(x)=\left\{\begin{array}{ll}
9 x^{2}-7 x+8 & x<0 \\
3 \sin x & x \geq 0
\end{array}\right.
\]
Enter](https://media.cheggcdn.com/study/591/59140060-edda-40c7-ace9-503d9c351167/image)
Evaluate the limits. \[ f(x)=\left\{\begin{array}{ll} 9 x^{2}-7 x+8 & x<0 \\ 3 \sin x & x \geq 0 \end{array}\right. \] Enter DNE if the limit does not exist. \[ \lim _{x \rightarrow 0^{-}} f(x)= \] \[ \lim _{x \rightarrow 0^{+}} f(x)= \] \[ \lim _{x \rightarrow 0} f(x)= \]