Answer:
Answers in the explanation
Step-by-step explanation:
Function f is defined by the equation f(x) = x²
If you want to find the value of f(2) simply substitute x for 2 in the equation. Similarly for the other values
[tex]f(2) = (2)^{2} = 2*2 = 4\\f(3) = (3)^{2} = 3*3 = 9\\f(2) + f(3) = (3)^{2} + (2)^{2} = 3*3 + 2*" = 9 + 4 = 13\\f(5) = (5)^{2} = 5*5 = 25[/tex]
