Which graph represents the motion of an object traveling with a positive velocity and a negative acceleration?

I believe the correct answer from the figure given  above is the second option. The graph that represents the motion of an object traveling with a positive velocity and a negative acceleration would be graph 2 where a curve is shown where y increases as x increases. Hope this answers the question.

In atoms, the electron carries a negative elementary or unit charge; the proton carries a positive charge. the two types of charge are equal and opposite. in an atom of matter, an electrical charge occurs whenever the number of protons in the nucleus differs from the number of electrons surrounding that nucleus.