What two graphs are NOT functions.

Two lines parallel to the same plane are parallel to eachother

The vertices of a triangle are a(7.5), b(4,2), and c19. 2). what is

Aresearch study is done to find the average age of all u.s. factory workers. the researchers asked every factory worker in ohio what their birth year is. this research is an example of a census survey convenience sample simple random sample