ANSWER;
Domain = 1, 2, 3, and 4
Explicit equation: f(n) = 5 + 5(n -1)
Step-by-step explanation:
Here, there is a discrete relationship between both variables.
The domain will be the set of input values.
The domain here will be the integers for number of workers which is the input which is the independent variable.
Domain = 1, 2 , 3, and 4
The explicit equation is:
Using the formula:
f(n) = a + d(n -1)
Where,
a = first term
d = common difference = 10 - 5 = 5
n = number of terms
f(n) = 5 + 5(n -1)