Ez question plz two trains leave the station at 7: 00 a. m going in opposite directions.  train a is going 20 miles per hour slower that train b.  if they are 200 miles apart at 9: 00 a. m., how fast is train a traveling? 40 miles per hour60 miles per hour20 miles per hour80 miles per hour

The equation represents the function f, and the graph represents the function g. f(x)=3(5/2)^x determine the relationship between the growth factors of f and g. a. the growth factor of g is twice the growth factor of f. b. the growth factor of f is twice the growth factor of g. c. the growth factor of f is 2.5 times the growth factor of g. d. the growth factor of f is the same as the growth factor of g.