Question

Can two different functions ever have the same output when you plug the same value into each function? Give examples of two functions that behave like this

Answer 1

3x+1
2x-2
When you plug -3 in, you get -8 both times.

Answer 2

do you mean the same value for every input? or for at least one input?

Answer 3

it is only possible if you think that the function you are talking about have independency of the value. I mean if you take null function: means whatever be the value u put u get same answer /output zero(null). and second function may be identity function.hope this help u