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Mathematics
Grade6
Easy
Question
If the weight on the Moon is 5 lb, then the weight on the Earth is ___________ lb
10
15
30
25
Hint:
The defining property of a linear function is that it has a constant rate of change.
The correct answer is: 30
Here the graph is a linear graph with a constant rate of change i.e. The weights on Earth and Moon are in the ratio of 6:1 and will not change at different intervals. Weight on Moon = 5lbs Earth to Moon ratio = = Thus the weight on Earth will be 30lbs.