Which scenario depicts two independent events? A teacher is calling on students to present their reports. He calls on Mario firs
t and then chooses the next presenter from the remaining students. The girls’ basketball team is playing against the boys’ basketball team. The coach chooses a captain for the girls’ team and then chooses a captain for the boys’ team. Yasmin is picking flowers from a garden to create a bouquet. She picks a flower, keeps it for the bouquet, and then she picks another. Felipe is making a dentist appointment. First he chooses the day for his appointment, and then he chooses the time from the available openings.
Choosing the coaches of the basketball teams is independent because which girl he chooses does not influence nor is it influenced by the choice for the boy
B. The girls’ basketball team is playing against the boys’ basketball team. The coach chooses a captain for the girls’ team and then chooses a captain for the boys’ team
The maximum number of turning points in a cubic function is 2.
In this case,
The discriminant is , which means the derivative has no real roots. This means there are no critical points and thus no turning points/relative extrema.
, which means the derivative has no real roots. This means there are no critical points and thus no turning points/relative extrema.