Failed to connect to MySQL: Access denied for user 'examnext_online'@'localhost' (using password: YES) Let `f(x)` is a cubic polynomial with real coefficient, `x in R` such that `f’’(3)=0, f’(5)=0`. If `f(3)=1` and `f(5)=-3` then `f(1)` is equal to- - Sarthaks eConnect

Let `f(x)` is a cubic polynomial with real coefficient, `x in R` such that `f’’(3)=0, f’(5)=0`. If `f(3)=1` and `f(5)=-3` then `f(1)` is equal to-