Question

what is the zero of the function?
a. $-3$
b. $-\frac{3}{2}$
c. $-\frac{2}{3}$
d. $-2$

Explanation:

Step1: Define function zero

The zero of a function is the $x$-value where $f(x)=0$, i.e., where the line crosses the $x$-axis.

Step2: Locate x-intercept

From the graph, the line intersects the $x$-axis at $x=-2$.

Answer:

D. $-2$