Enjoy the free points, along with the simple equation:
5x -21 = 2x + 6

Find x to the nearest hundredth place

Need on this geometry question. explain how you did it.

The graph of a function f(x)=(x+2)(x-4). which describes all of the values for which the graph is negative and increasing? all real values of x where x< -2 all real values of x where -2