Question

what is the y-intercept of the function in the data table below?
$x$ $f(x)$
0 2
1 1
2 0
3 $-1$
4 $-2$
5 $-1$
6 0
a. 0
b. -2
c. 1
d. 2

Explanation:

Step1: Recall y-intercept definition

The y-intercept of a function is the value of $f(x)$ when $x=0$.

Step2: Locate x=0 in the table

From the table, when $x=0$, $f(x)=2$.

Answer:

d. 2