  Slow-roll inflationary scenario is considered in non-canonical scalar field
model supposing a power-law function for kinetic term, and using two
formalisms. In the first approach, the potential is considered as a power-law
function, that is the most common approach in studying inflation.
Hamilton-Jacobi approach is selected as the second formalism, so that the
Hubble parameter is introduced as a function of scalar field instead of the
potential. Employing the last observational data, the free parameters of the
model are constrained, and the predicted form of the potential and attractor
behavior of the model are considered in detail.
