f(x)= 5/3x- 3/5 for x=3

Question

evaluate the function for the given value of x, and write the input x and output f(x) as an ordered pair.

Answer 1

f(x)= (5/3)x- 3/5 for x=3

f(3) =(5/3)(3)-3/5

      = 5 -3/5

      = (25 -3) / 5

     = 22/5

 

(3,22/5)