Kudzu is a group of plants in the genus Pueraria, in the pea family Fabaceae, subfamily Faboideae. They are climbing, coiling, and trailing perennial vines native to much of eastern Asia, Southeast Asia, and some Pacific islands.
After the death of Trajan, his adopted son Hadrian came into the throne. Hadrian was said to be successful in managing the vast territory of the empire which his father conquered during his reign.
However, Hadrian had very little interest in territorial conquests unlike Trajan or other previous rulers. His motives usually revolved around the prosperity and development of his subjects.
Thus, he gave up the policy of extensive territorial conquests and returned the lands that was captured by Trajan and rulers before him.
The vertical line test can be used to determine whether a graph represents a function. If we can draw any vertical line that intersects a graph more than once, then the graph does not define afunction because a function has only one output value for each input value.