Question

the graph of $y = f(x)$ is shown below. what are all of the real solutions of $f(x) = 0$?

Explanation:

Step1: Identify x-intercepts

The real solutions of $f(x)=0$ are the x-values where the graph of $y=f(x)$ crosses or touches the x-axis (where $y=0$).

Step2: Read intercepts from graph

From the graph, the line intersects the x-axis at $x=-1$, $x=0$, and $x=4$.

Answer:

$x=-1$, $x=0$, $x=4$