If `f` is a linear function and f(2)=4,f(-1)=3 then find f(x)

If f(x) is a quadratic function and f(1) = 5,f(-1) = 11 and f(2) = 8, find the value of f(-2).

If f(x) is a quadratic function and f(2) = 1, f(3) = 6 and f(-1) = 10, find f(x) and show that, f(1) = 0.

If f(x)=x^3 +4 , then find f^-1(x) .

If f'(x)= x and f(1)=3 , find f(x)

If f(x)=3x^2-x+1 , then find f(-1)

If f(x)=x^2-3x+1 , then find f(-2)

If f(x)=x^3-4x+1 , then find f(0) .

If f(x)=x^2-3x+1 , then find f(1) .

Let f (x) be a differentiable function and f '(1) =4,f'(2) =6 where f '(c ) means the derivative of function f(x) at x=c. Then lim _(hto0)(f(2 +2h +h^(2))-f(2))/(f (1+h-h^(2))-f(1)) is equal to-

If f is a function such that f(0)=2, f(1)=3 and f(x+2)=2f(x)-f(x+1) for every real x then f (5) is