Help with below problem. Out of 4 concepts given in below image, which concept this problem belong to.

CONCEPT Locating the vertex, the focus, equation of the directrix, equation of the line of symmetry for vertical and horizontal parabolas Function transformations (horizontal and vertical shifts, shrinks, stretches, reflections) Obtain the equation of a quadratic function in factored, vertex, or standard form Graph a quadratic that is given in either factored, vertex, or standard form