5932 Non-linear Real World Graphs
9 Questions
| Total Attempts: 60
This test is graded manually, as the questions asked do not give an exact answer, but are often estimates based on a graph.
Questions and Answers
- 1.
![The forestry commission has collected data for a particular type of tree. The data set gives the girth of the tree in centimetres at a particular age.On Worksheet 5932, draw a graph of Girth vs Age. - ProProfs]( "The forestry commission has collected data for a particular type of tree. The data set gives the girth of the tree in centimetres at a particular age.On Worksheet 5932, draw a graph of Girth vs Age.")
The forestry commission has collected data for a particular type of tree. The data set gives the girth of the tree in centimetres at a particular age.On Worksheet 5932, draw a graph of Girth vs Age. - 2.
![Plot these points on Worksheet 5932. Sketch in the curve of best fit. (Extend your curve to x=70) - ProProfs]( "Plot these points on Worksheet 5932. Sketch in the curve of best fit. (Extend your curve to x=70)")
Plot these points on Worksheet 5932. Sketch in the curve of best fit. (Extend your curve to x=70) - 3.
![From the graph you have drawn for the above data, find the girth of tree at 4 years old. - ProProfs]( "From the graph you have drawn for the above data, find the girth of tree at 4 years old.")
From the graph you have drawn for the above data, find the girth of tree at 4 years old. - 4.
![At what age would the girth of the tree be 80cm? - ProProfs]( "At what age would the girth of the tree be 80cm?")
At what age would the girth of the tree be 80cm? - 5.
![This graph shows the temperature of a person admitted to hospital at 9:00 and the temperature recorded between 9am and 8pm.For how long did the persons temperature rise before reaching a maximum? - ProProfs]( "This graph shows the temperature of a person admitted to hospital at 9:00 and the temperature recorded between 9am and 8pm.For how long did the persons temperature rise before reaching a maximum?")
This graph shows the temperature of a person admitted to hospital at 9:00 and the temperature recorded between 9am and 8pm.For how long did the persons temperature rise before reaching a maximum? - 6.
![This graph shows the temperature of a person admitted to hospital at 9:00 and the temperature recorded between 9am and 8pm.What is the maximum temperature in degrees Celcius recorded? - ProProfs]( "This graph shows the temperature of a person admitted to hospital at 9:00 and the temperature recorded between 9am and 8pm.What is the maximum temperature in degrees Celcius recorded?")
This graph shows the temperature of a person admitted to hospital at 9:00 and the temperature recorded between 9am and 8pm.What is the maximum temperature in degrees Celcius recorded? - 7.
![This graph shows the temperature of a person admitted to hospital at 9:00 and the temperature recorded between 9am and 8pm.At what time was the temperature 39 degrees? - ProProfs]( "This graph shows the temperature of a person admitted to hospital at 9:00 and the temperature recorded between 9am and 8pm.At what time was the temperature 39 degrees?")
This graph shows the temperature of a person admitted to hospital at 9:00 and the temperature recorded between 9am and 8pm.At what time was the temperature 39 degrees? - 8.
![This graph shows the temperature of a person admitted to hospital at 9:00 and the temperature recorded between 9am and 8pm.What was the temperature at 18:00? - ProProfs]( "This graph shows the temperature of a person admitted to hospital at 9:00 and the temperature recorded between 9am and 8pm.What was the temperature at 18:00?")
This graph shows the temperature of a person admitted to hospital at 9:00 and the temperature recorded between 9am and 8pm.What was the temperature at 18:00? - 9.
![This graph shows the temperature of a person admitted to hospital at 9:00 and the temperature recorded between 9am and 8pm.Assuming the temperature continues to fall after 20:00, what time would you expect the temperature to reach 37 degrees? - ProProfs]( "This graph shows the temperature of a person admitted to hospital at 9:00 and the temperature recorded between 9am and 8pm.Assuming the temperature continues to fall after 20:00, what time would you expect the temperature to reach 37 degrees?")
This graph shows the temperature of a person admitted to hospital at 9:00 and the temperature recorded between 9am and 8pm.Assuming the temperature continues to fall after 20:00, what time would you expect the temperature to reach 37 degrees? - 10.Find by interpolation a y value corresponding to x = 25
- 11.Find by extrapolation a y value corresponding to x = 60
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