If an input of -9 is put into each of the machines below, what is each output?
b. Eric wants to get an output of 0. Can he do this with each machine? If so, how? If not, why not?
Function A
Function B

If an input of 9 is put into each of the machines below what is each output b Eric wants to get an output of 0 Can he do this with each machine If so how If not class=