Answer:
20
Explanation:
Hey there!
We are given the slope-intercept form of the line, so it’s really easy to identify the value of b (the y-intercept)
Slope-Intercept Form: y=mx+b
Where
M is the slope of the line
b is the y-intercept.
Thus, the y-intercept is 20.
I hope it helps.
Feel free to ask if you have any questions.
Enjoy your day/night. :)
-Sparks