This is from a a question i posted a while back but never got a good response to.
"Consider the function f(x)=2-3x with domain R ( real numbers). Let A = [-1,3), B=(2,5]."
now another question is find f|A composite XB (big with with subscript B)
My teacher showed the graph for it. But i dont understand it.
Could someone please help in how this graphs comes to be?? Thanks.