It was Alaska that entered
Heliocentric Model, with the heliocentric model by Nicolaus Copernicud in the 16th century the sun was believed to be the center of the universe with the planets and stars orbiting it
Answer:
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.
