Question

how do i graph this?
f(x) {3 if x<-2
{-x+1 if -2≤x≤-1
{-4 if x>1

Answer 1

Do you know how to graph each piece separately? \(f(x)=3\) and \(f(x)=-4\) are both horizontal lines, and \(f(x)=-x+1\) is a downward sloping line.

What you have to do here is graph the parts using the given domains. For example, since \(f(x)=3\) for all \(x<-2\), that would mean you have the horizontal line for all values of x less than -2 (and excluding -2).

Answer 2

piecewise function, right?