Question

F(4) if f(x) = 3 x -1

Answer 1

f (x) = 3x - 1

f (4) = 3 × 4 - 1

f (4) = 12 - 1

f (4) = 11

Hope Helpful :-;

Answer 2

f(4) = 11

Explanation:

f(x) = 3 x -1

Let x = 4

f(4) = 3*4 -1

= 12-1

= 11