The domain are the required input for a given function, while the range are the output or result from the function.
<h3>Hope This Helps You </h3>
Answer:
Surveying a sample would be valid if the population contains a diverse group of people.
2.5(12.75x + 24.50) = 188.75
31.875x + 61.25 = 188.75
31.875x = 188.75 - 61.25
31.875x = 127.50
x = 127.50 / 31.875
x = 4....they worked 4 hrs
I think the answer would be b
