Use the table to below to find f(1).
x f(x)
1 0
2 3
3 5
4 9
f(1) = 0
f(1) = 3
f(1) = 5
f(1) = 9
x f(x)
1 0
2 3
3 5
4 9
f(1) = 0
f(1) = 3
f(1) = 5
f(1) = 9