Find the prime factorization of 2,520

Use the quadratic function to predict f(x) if x equals 8. f(x) = 25x2 − 28x + 585

How is this equation completed? i cannot find any examples in the book.

Thomas is using a drawing program to complete a construction. which construction could he be completing? two perpendicular lines are drawn. inscribing an equilateral triangle in a circle inscribing a square in a circle inscribing a regular pentagon in a circle inscribing a regular hexagon in a circle