Respuesta :

Answer:

23 3/4

Step-by-step explanation

f(x)=5x-25/4 is a linear equation, and because of that its domain includes all real numbers, including 6.  The corresponding number in the range is then f(6) = 5(6) - 6 1/4 = 30 - 6 1/4 = 23 3/4