Can a C# method return a method?

Can a method in C# return a method?

A method could return a lambda expression for example, but I don't know what kind of type parameter could I give to such a method, because a method isn't Type. Such a returned method could be assigned to some delegate.

Consider this concept as an example:

public <unknown type> QuadraticFunctionMaker(float a , float b , float c)
{
    return (x) => { return a * x * x  + b * x + c; };
}

delegate float Function(float x);
Function QuadraticFunction = QuadraticFunctionMaker(1f,4f,3f);