Use the function rule f(x)=x-1. Find the output f(2).
4
3
-2
2
1
To find the output of f(2) using the function rule f(x) = x - 1, substitute the value of x with 2:
f(2) = (2) - 1
Simplifying, we have:
f(2) = 2 - 1
f(2) = 1
Therefore, the output of f(2) is 1.