Question

Find f(0) for the

piece-wise function.
f(x) =
if x ≤ 0
x+1 if x>0
X
f(0) = [?]

Answer 1

the first domain is true for f(0) so we substitute value of x in the first function

`f(x) = x \\ f(0) = 0`

Answer 2

`f(x)=x` for
`x\leq0`, therfore
`f(0)=0`.