Practice problem
limx→−8f(x)=(x2+7x−8)/((x+8)(x+1))\lim_{x \rightarrow -8} f(x) = (x^2 + 7x - 8)/((x+8)(x+1))limx→−8f(x)=(x2+7x−8)/((x+8)(x+1))
9/7
7/9
-9/7
-7/9
Undefined
Type a concept, like “slope” or “photosynthesis”.