Question

The above figure shows the graph of the function $f\left(x\right)$, the value of $f\left(f\right(3\left)\right)$ is:

• A. $-4$
• B. $-2$
• C. $0$
• D. $1$
• E. $3$

Answer 1

Answer: (C)

$0$

From the graph shown, we need to find $f\left(f\right(3\left)\right)$

The value of the function at $x=3$ is given by $f\left(3\right)=-2$

Next, $f\left(f\right(3\left)\right)=f(-2)=0$