Answer:
36
Step-by-step explanation:
Follow P(parenthesis)e(exponents)m(multiply)d(divide)a(addition)s(subtraction)
Solve the exponent first
3(3)^2+3
f(3) = 3(9) + 9
Solve simplified problem
f(3) = 27 + 9
f(3) = 36
Answer: 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 the parenthesis
f(3)=9−4
Simplify
f(3)=5
