Answer:
20 is the y-intercept, 0 is the x-intercept.
Explanation:
How I learned:
I was taught that the formula is y=ax+b
b is the one without a variable next to it, so 20 is b.
0 is the x intercept because, I don't know how to explain it well, but 0 is the only x value that touches the x line.
The x-intercept and the y-intercept are both the points that touch the x/y line, depending on the equation.
Hope this helped!
(P.S. 0 is always the x-intercept)