Imagine That Hubble Discovered That the Recession Velocity of a Galaxy

Multiple Choice

Imagine that Hubble discovered that the recession velocity of a galaxy increased proportionally to the square of the galaxy's distance from the Milky Way.Which of the following would NOT be true?

A) Astronomers could calculate a galaxy's distance from its redshift.
B) The density of the Universe would decrease with time.
C) Astronomers would observe more distance galaxies as they were farther back in time.
D) Astronomers in any other galaxy would measure the same relationship.