20..1 point)
seymour goodgrades is working with a polynomial function named f(x).
he calculates that f(4) = 0 for the function. which of the following must be true?
a) (x + 4) is a factor of f(x) b) (x - 4) is a factor of f(x)
c) (x + 4) is not a factor of f(x) d) (x - 4) is not a factor of f(x)
a

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