1.

Foran experiment in Botany, two different plants, plant A and plant Bwere grown under similar laboratory conditions. Their heights weremeasured at the end of each week for 3 weeks. The results are shownby the following graph.(a) How high was Plant A after (i) 2 weeks (ii) 3weeks?(b) How high was PlantB after (i) 2 weeks (ii) 3weeks?(c) How much did PlantA grow during the 3rd week?(d) How much did Plant B grow from the end of the 2nd weekto the end of the 3rd week?(e) During which weekdid Plant A grow most?(f) During which weekdid Plant B grow least?(g) Were the two plants of the same height during any week shownhere? Specify.

Answer»

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 week for 3 weeks. The results are shown
by the following graph.



(a) How high was Plant A after (i) 2 weeks (ii) 3weeks?



(b) How high was Plant
B after (i) 2 weeks (ii) 3weeks?



(c) How much did Plant
A grow during the 3rd week?




(d) How much did Plant B grow from the end of the 2nd week
to the end of the 3rd week?



(e) During which week
did Plant A grow most?



(f) During which week
did Plant B grow least?




(g) Were the two plants of the same height during any week shown
here? Specify.




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