Use the x-intercept method to find all real solutions of the equation x^3-12x^2+39x-28=0

A graph shows the x-intercepts to be x ∈ {1, 4, 7}.

These are the real solutions to the equation.

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