Practice problem
limx→−3f(x)=(x2−x)/(x+3)\lim_{x \rightarrow -3} f(x) = (x^2 - x)/(x + 3)limx→−3f(x)=(x2−x)/(x+3)
-3
9
4
Undefined
Type a concept, like “slope” or “photosynthesis”.