Understanding the behaviour of hyperbola and truncus graphs is key to solving these equations. Transformations, particularly vertical translations, determine whether solutions exist. Without a ...

Polynomial functions such as quadratic, cubic and quartic model variables raised to exponents of different degrees, while hyperbola and and truncus functions are power functions that involve variables ...

Condition (7) ensures that the matrix in (3) has diagonal form. Let be a unit vector orthogonal to the unit normal vector of the plane, so that Equations (4) hold. A suitable vector is obtained as a ...