QUESTION 3Find the coordinates of the \( y \)-intercept for the given equation.\[x+y=-9\]\( (0,-1) \)\( (9,0) \)\( (0,-9) \)\( (0,9) \)
\( (0,-9) \)
Step 1 :x = 0
Step 2 :y = -9
Step 3 :\( (0,-9) \)