Practice problem
Find the points of discontinuity for f(x)=52x+x2+9x+18x+3f(x) = \frac{5}{2x} + \frac{x^2 + 9x + 18}{x+3}f(x)=2x5+x+3x2+9x+18.
0
-1
-2
-3
Type a concept, like “slope” or “photosynthesis”.