Question

what is the y-intercept of y= |x+2| ?

Answer 1

When the curve of f(x)=|x+2| intercepts the y-axis, x is equal to 0.
From there, it is only a simple substitution problem:
f(0)=|0+2|
=2
Therefore the y-intercept is 2.

Answer 2

ahhh thank you :)