Determine which ordered pairs fall on the graph of f(x) = -2x-1 show all of your work for each ordered pair. ordered pairs: (1,1) (-1, -4) (-2, -1/8) (0,1/2)

i just learnt this recently but i need to look through my notes again.

water and alcohols have similar properties because water molecules contain hydroxyl groups that can form hydrogen bonds with other water molecules and with alcohol molecules, and likewise alcohol molecules can form hydrogen bonds with other alcohol molecules as well as with water.