For each of the following find f(1)

F(x)=output
y=f(x)

basically, look at the y value for where x=1

5.
about 3
f(1)=3

6.
look at table
x=1 and f(x)=1.3
therefor f(1)=1.3

9 one
1 looks to line up with a little under 2, so about 1.9
f(1)≈1.9

10
about -0.5
f(1)≈-0.5

11. not in the domain, empty set