What does magnitude mean in this question?

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Create another three examples that does not behave like a function. explain why your chose each example to fit the category be very

It takes jonas 7 1/4 minutes to run the mile. it takes mario 8 5/12 to run the mile. how much faster is jonas than mario? 5/6 minute 1 1/3 minutes 1 1/6 minutes 1 1/2 minutesi will give points and brainlest

In a graph with several intervals o data how does a constant interval appear? what type of scenario produces a constant interval?