Question

The table shows values of f(x) .

x f(x)
0 3
1 5
2 1
3 2
4 8
What is f(1) ?

Enter your answer in the box.

f(1)=

Answer 1

f(1) is the value of f(x) when x = 1

So here f(1) = 5.

Answer 2

5

Explanation:

The given table shows the relation between the independent variable x, and its image f(x). Each pair of the table represent an input and an output, that is, to each x-value there's one f(x)'s value.

So, we observe that when
`x=1`,
`f(1)` is 5, because is the image of
`x=1`