Evaluate the limits. $$f(x) = \begin{cases} 3 x^2 + 3 x + 10 & x < 0 \\ -5 \sin x & x \geq 0 \end{cases}$$ Enter DNE if the limit does not exist.

$\displaystyle \lim_{x \to 0^-} f(x)$ =

$\displaystyle \lim_{x \to 0^+} f(x)$ =

$\displaystyle \lim_{x \to 0} f(x)$ =