Kayla uses 3 yards of yarn to make one key chain. She has 36 feet of yarn in one roll, 216 inches in a second roll, and 24 yards in a third roll. How many key chains can Kayla make with the yarn she has?​

Which of the following best describes the graph below? + + 2 + 3 + 4 1 o a. it is not a function. o b. it is a one-to-one function. o c. it is a many-to-one function. o d. it is a function, but it is not one-to-one.