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sdas [7]
2 years ago
15

Martin modeled the distance, y, that runners traveled during a race a function of the time, that they ran. Which would best desc

ribe the domain of this function?
Mathematics
1 answer:
Mama L [17]2 years ago
4 0

Answer:

All positive real numbers

Step-by-step explanation:

Given

The model can be represented as:

y = f(x)

y = distance

x = time

Required

Determine the domain

This means that we list out possible values of x.

If x represents time, then it is impossible for x to be negative.

This implies that x can take any value as long as it is greater than or equal to 0.

<em>Hence, the domain is all positive real numbers</em>

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