F(x) = 3 and g(x) = x – 2 3 = x – 2 5 = x the x-value at which the two functions’ values are equal is

For this case we have the following functions:
 
 We match both functions to find the value of x for which both functions are equal.
 We have then:
 
 From here, we clear the value of x:
 
 
 the value of x for which both functions are equal is:
 

20000 as first it increases by 2500 then by 5000 so next it will increase by 10000