A car is traveling 25 miles per hour. How fast is this in feet per minute? (1 mile = 5,280)
2 answers:
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Answer:
Function:
Domain:
Step-by-step explanation:
Given
Registration Fee = 150
Entrants = 50 (maximum)
Solving (a): Create a function
Let the number of entrants be x.
If 1 entrant pays 150, then x entrants will pay 150x.
So:
The minimum entrant is 0 (i.e. no entrant shows up) and from the question, the maximum is 50
So, the domain can be represented as:
Hence, the function is:
(b) : The domain
The domain has been described above as:
<em>"The minimum entrant is 0 (i.e. no entrant shows up) and from the question, the maximum is 50"</em>
<em>"So, the domain can be represented as: </em><em>"</em>