1. How to find f(4)? I explained how to find f(5) in your previous question. It is exactly the same. We substitute x = 4 in the equation. 2. Substitution and Evaluate Follow BODMAS/PEMDAS rules as well! Exponent first. 3. Final Answer f(4) = -28. Log in to Reply

1.Howtofindf(4)?2.SubstitutionandEvaluateFollow BODMAS/PEMDAS rules as well! Exponent first.

3.FinalAnswer