Let f(x) = 3x^2 + 4, g(x) = x - 2, and h(x) = 6x + 12

Use composition to determine if (x) or h(x) is the inverse of f(x) for the limited domain x2-1.

The difference between two numbers is one. three times the larger number minus two times the smaller number is 9. what are the two numbers

Yesterday, george drank 1 small bottle and 2 large bottles, for a total of 1,372 grams. the day before , he drank 1 small bottle and 1 large bottle, for the total of 858 grams. how many grams does each bottle hold?