Write a polynomial function with zeros at x = -2, 1, and 4.

Graph the system of equations. {6x−4y=−244x−8y=−32 use the line tool to graph the lines.

Asmall book publisher knows that 26 books weigh 41 lbs. how much do 40 books weigh?

If the angle bisectors of a pair of opposite angles of a quadrilateral are the opposite sides of a parallelogram formed by the two angle bisectors and two sides of the quadrilateral, is the quadrilateral always a parallelogram? explain your answer.