For an experiment in Botany,two different plants, plant A nad plant B were grown under similar laboratory conditions.Their heights were measured at the end of each week for 3 weeks.The results are shown by the following graph.
During which week did Plant A grow most?

For an experiment in Botany,two different plants, plant A nad plant B were grown under similar laboratory conditions.Their heights were measured at the end of each week for 3 weeks.The results are shown by the following graph. How much did Plant B grow from the end of the 2nd week to the end ofthe 3rd week?

For an experiment in Botany,two different plants, plant A nad plant B were grown under similar laboratory conditions.Their heights were measured at the end of each week for 3 weeks.The results are shown by the following graph. How high was plant A after 2 weeks? 3 weeks?

For an experiment in Botany , two different plants , plant A and plant B were grown under similar laboratory conditions . Their heights were measured at the end of each weak for 3 weeks .The results are shown by the following graph : How much did Plant A grow during the 3rd week ?