1. If   x =     is a root to a function, then  ( x + 2) is a factor. 

2. If  x = 4   is a root of a function,  then  (         )   is a factor of that function. 

3.  If x =      is a zero of the function, then  (x - 9) is a factor. 

4.  If x = 3i  is a root of a function, then (         ) is a factor. 

Notes Video 1: Finding all Zeros of a Cubic Function

Notes video 2:  Continuing finding all zeros guided practice

Notes Video *3* : Continuing finding all zeros and calculator example