Question

Determine the value of f(2) if f(x) = 3x-1

Answer 1

f=3/2x+-1/2

x=2/3f+1/3

hope this helps!

Answer 2

1. Replace x with 2                  3(2)-1
2. Multiply the 3 and the 2      3(2) = 6
3. Subtract 1 from the 6          6-1 = 5