Question

PLEASE HELP

What is the value of f (4) if f (x) = 3x - 10? A. -3 B. -2 C. 2 D. 7

Answer 1

f(3)=5. Explanation: Simply substitute the value of 3 given. In other words, f(3) is the function of f(x) , however, in this case, x is 3. f(3)=3(3)−4. Distribute 3 through