Need help on Number 6

Alonso walked with his friend andy one day, and wanted to compare their speeds. alonso walked 3 miles in one hour, and andy walked 2 miles in 2 hours. complete the table to graph the relationship for each person.

True or false: the graph of y=f(bx) is a horizontal compression of the graph y=f(x) if b< 1

    choose the correct definition for  extremo.  a.  end      b.  extra      c.  extract      d.  eventual