There are 2 dogs one named major and the other jumbo.
major weighs 100 pounds and jumbo 150 pounds. they eat
dry dog food, which comes in a 40-pound bag that costs
$30. together, major and jumbo eat a whole bag each
week. major eats two fifths of the bag while jumbo eats the
rest. how much would it cost to feed jumbo in february,
which has 28 days?

  b.   the average rate of change of f(x) is less than the average rate of change of g(x).

step-by-step explanation:

since the length of the interval is the same in each case, we only need to compare the change in y-value to see which is greater.

so the change in y-value for function f is (6 )) = 9.

the table tells us

so the change in y-value for function g is (31 -1) = 30.

the change in y-value of f(x) on the interval is less than the change in y-value of g(x) on the same interval, so the average rate of change of f(x) is less than the average rate of change of g(x).

1

step-by-step explanation:

it's the only multiple of both and the least