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)

This classification of drug typically changes the brain's chemistry and reduces its ability to create its own endorphins.

Jose and eric were given four samples in lab. the results of their analysis are shown in the table. based on the data they collected, which sample is most likely a metal?

How are evaporation and sublimation similar? a both involve the formation of a gas. b both release energy to the surroundings. c both take place throughout a solid. d both take place at the surface of a liquid.