Which equation describes a line parallel to y = -4x+3

How does the parallax of a nearby object compare to that of an object farther away?

Why did other countries want to have a part in what was occurring in southwest asia?

Which revelation resulted from the observation of the spectrum of different galaxies? a. there were more galaxies whose spectrum was blueshifted b. there were no galaxies whose spectrum was redshifted c. there were more galaxies whose spectrum was redshifted d. there were no galaxies whose spectrum was blueshifted