Question

The graph of a function f is shown below. Find f(3)

Answer 1

F(3)  means the value of the function when x = 3
From the graph this is = 1.

Answer 2

Answer:

The value of f(3) is 1.

Step-by-step explanation:

In the graph of f(x),

The input values of f is along x-axis and output value is along y-axis,

In other words,

(x, y) ∈ f

Since, by the graph,

f(x) is passes through the point (3, 1),

i.e. for the input value 3, f gives the output value 1,

⇒ f(3) = 1

Hence, the value of f(3) is 1.