Question

If x=2 then f(x)= 10; if x=10, then f(x)=34. find f(x) when x=3

Answer 1

`\int\limits^a_b {x} \, dx (x)/(y) \left \{ {{y=2} \atop {x=2}} \right. \pi x_(123) x^(123)` = ∛⊄