Which statement describes the domain of the function ? all real numbers all nonzero real numbers all real numbers except x = all real numbers except x = –1 and x = 1.

Ben is interested in using a source that provides original research, current and developing trends and experts within specific fields. which source should he use?

The graph shows a trend in an ecosystem over time caused by increased pollution in the region. what can you conclude from the graph? a. there’s lower biodiversity among birds. b. there’s a higher reproductive rate among birds. c. there’s a significant decline in the number of producers. d. other types of animals were unaffected by pollution.

Asoccer team has played 25 games and has won 60% of the games it has played. what is the minimum number of additional games the team must win in order to finish the season winning 80% of the games it has played?