Fie funcțiaf:R → R, fx) = x² + ax + b. Determinați a, be R, astfel încất parabola asociată graficului funcției ƒ să aibă vârful în punctul V(-1, –4).

Answercounterclockwise rotation about the origin by 180 degrees followed by reflection about the y-axisexplanationthe given figure has verticesrecall that for counterclockwise rotation about the origin, when we rotate figure pqrs counterclockwise through an angle of 180° about the origin, the coordinates will becomenext, we reflect in the y-axis by negating the x-coordinates of the resulting figure to obtain,therefore the correct answer is c

8.4 10.4 8.9 10.9 have a good day