Find f(3) of f(x) = -5x + 9.
Hello! To solve this equation, you'll plug 3 into x.f(3)= -5(3) + 9f(3)= -15 +9f(3) = -6
Hello,Shall we begin?f(x) = -5x + 9f(3) = - 5 * 3 + 9f(3) = - 15 + 9f(3) = - 6Answers: f(3) = - 6
