How would one find the Unit Rate of Change?

Dee used 2 1/3 cups of sugar for a cake recipe. if the amount of sugar the container holds is 3 times the amount she used, does the container hold more than, less than, or equal to 3 cups of sugar? explain.

The table represents a function f(x). what is f(3)? a.-9 b.-1 c.1 d.9

Cody ran nine miles on his first day of training. the next day he ran 1/8 that distance. how far did he run the second day?