Bantu civilization was most affected by iron technology in weaponry, when they developed iron weapons around 400 AD which they used against hostile tribes to conquer them as they migrated allowing them a transition from being nomads to settlers.
Answer:
On a coordinate plane, an absolute value graph has a vertex at 
.
Explanation:
Let 
, 
is a parent absolute value, whose vertex is located at 
. Then, 
is translated horizontally two units in the +x direction and vertically one unit in the -y direction. Hence, the vertex is located at .
Lastly, we include a graph for below.
Mexico won its indpendence from Spain on Sep 16, 1810.
