What is the y-intercept
of this line?
X-10-5 0 5 10 15
yl-6-5-4-3|–2|–1

To find Y-intercept, the x-value must be 0.
In the table you can see x = 0 and y = -4
so, the y-intercept of this line is (0 -4)
Hope it helps!