Run-a-thon
This task is about reading information from a table and constructing a graph.
Cara is running in a run-a-thon to raise money for the school. She will get $2 for the first kilometre she runs, and then $1 for each extra kilometre she runs.
Here is a table of how much money Cara would raise over the first 6 kilometres.
| Kilometres Cara runs (km) | 1 | 2 | 3 | 4 | 5 | 6 |
| Money Cara raises ($) | 2 | 3 | 4 | 5 | 6 | 7 |
| a) | i) |
How much money will Cara raise if she runs 8 kilometres? $__________
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ii)
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How much money will Cara raise if she runs 20 kilometres? $__________
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| b) |
From the table above, plot the six points showing the money Cara could raise in the run-a-thon.
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Money Cara raises ($)
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Cara's run-a-thon
Kilometres Cara runs (km)
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