3. edward’s recipe for salad uses a ratio of 2 1/4 cups of lettuce to 1/2 lb of tomatoes. (a) use a complex fraction to compare the amount of lettuce to the amount of tomatoes. (b) determine how many cups of lettuce edward needs to mix with 1 lb of tomatoes. show your work.

Consider the functions below. function 1 function 2 function 3 select the statement which is true about the functions over the interval [1, 2] a b function 3 has the highest average rate of change function 2 and function 3 have the same average rate of change. function and function 3 have the same average rate of change function 2 has the lowest average rate of change d.