The distance (in miles) traveled by a cyclist is given by d(t) = 5t, where t is the time in seconds. The domain of the function
2 answers:
Answer:
b. All positive real numbers and zero
Step-by-step explanation:
We are given that the distance traveled by a cyclist is given by
Where t=Time in seconds
We have to find the domain of the function .
We know that distance is always positive.
Given function is linear function .
We know that domain of linear function is set of all real numbers.
But t is time and t is always positive.
Therefore, domain of function includes all positive real numbers and zero.
Answer: b. All positive real numbers and zero.
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