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Oak National Academy
12 questions
If it takes 2 hours to walk 6 miles, 3 hours to walk 9 miles, and 4 hours to walk 12 miles then the variables time and distance are said to ...
Which of these graphs shows a directly proportional relationship?
This time distance graph shows the relationship between the hours walked and the distance travelled in miles. What do the coordinates (5, 20) show?
What is the equation of the line in this distance-time graph? Use d for distance travelled and t for time taken.
For the equation s={30\over{t}}, when t=7.5, s=___.
For the equation s={30\over{t}}, when s=7.5, t=___
When two variables are indirectly proportional, as one variable increases the other ...
Inversely proportional relationships are modelled by the relationship ...
Which of these graphs shows a relationship of indirect proportion?
Why can this not be a graph of indirect proportion?
This graph plots the time taken (t) in days for a varying number of people (p) to dig a hole. How long would it take 3 people?
This graph shows the relationship between people and time required to build a wall. The point marked shows that 10 people would take 3 days. It would take 3 people ___ days to build the wall.
