Question

Using the domain {-2,-1,0,1,2} draw the graph f(x) = -3 if x<0, -1 if x=0, xif x>0

Answer 1

First, we compute f(x) for each x in the domain:

`\begin{gathered} f(-2)=-3, \\ f(-1)=-3, \\ f(0)=-1, \\ f(1)=1, \\ f(2)=2. \end{gathered}`

Therefore, the graph of the function is as follows: