Question

question
the graph of $y = f(x)$ is shown below. according to the graph, what is $f(5)$?
answer
$\circ$ 5
$\circ$ 3
$\circ$ $-7$
$\circ$ 4

Explanation:

Step1: Recall the definition of a function's graph

To find \( f(5) \), we need to look at the point on the graph of \( y = f(x) \) where \( x = 5 \). The \( y \)-coordinate of this point is \( f(5) \).

Step2: Identify the point with \( x = 5 \)

Looking at the graph, when \( x = 5 \), we find the corresponding point (let's assume the points are plotted with coordinates). From the graph, the point at \( x = 5 \) has a \( y \)-coordinate of 4 (looking at the plotted points, the point D or the relevant point at \( x = 5 \) has \( y = 4 \)).

Answer:

4