Hi, I'm very uncertain of what to do here:
Evaluate the following:
(a) (h o f) (4)
For the piece-wise defined function, h(x), how can I determine which one to use?
I tried (h o f)(4), but I'm not certain on it at all:
Am I anywhere close? Or did I not plug them into each other correctly?
These confuse me so much.
Thanks in advanced!