Suppose you want to buy bouquets of flowers for a party. An equation that represents the cost, y, in dollars, for x bouquets is y=22x. Decide if this equation represents a proportional relationship. Explain your answer.

The table below shows the approximate height of an object x seconds after the object was dropped. the function h(x)= -16x^2 +100 models the data in the table. for which value of x would this model make it the least sense to use? a. -2.75 b. 0.25 c. 1.75 d. 2.25