Question

3/10
x | f(x)=y
0 | 5
1 | 10
2 | 20
3 | 40
4 | 80
what is the y-intercept?
a=______
*what is the y, when x=0
0
5
2
20

Explanation:

Step1: Locate x=0 in the table

Find the row where $x=0$

Step2: Get corresponding y-value

The value of $y=f(x)$ when $x=0$ is 5

Answer:

B. 5