Consider the function f(x)=(x²-1)/(x²+3x+2)
a) Identify any asymptotes and/or holes. If there are any vertical asymptotes, state the behaviour of the graph on both sides.
b) State the domain and range.
c) Graph f(x).
f(x)=(x²-1)/(x²+3x+2)
f(x)=(x²−1)(x²+3x+2)f(x)=(x−1)(x+1)(x+2)(x+1)there is a hole at x=1 because you cannot divide by 0f(x)=(x−1)(x+2)There is an asymptote at x=-2
You can finish it :)
+180 
