A polynomial function can be written as (x + 1)(x + 4)(x − 7). What are the x-intercepts of the graph of this function? (4 points)
(1, 0), (4, 0), (7, 0)
(−1, 0), (−4, 0), (−7, 0)
(1, 0), (4, 0), (−7, 0)
(−1, 0), (−4, 0), (7, 0)

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

How many groups are there?