{6; n=1 (2n^3) find the sum using the formulas for the sum last of powers of integers

What graph correctly matches the equation y equals two negative x

Can someone me out here and the tell me the greatest common factor

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. release your mouse button when the item is place. if you change your mind, drag the item to the trashcan. click the trashcan to clear all your answers. solve this quadratic equation using the quadratic formula. 2x2 - 2x=1 need asap