Graph the line that represents a proportional relationship between y and x where the unit rate of change of y with respect to x is 3/8. in other words a change of 1 unit in x corresponds to a change of 3/8 units in y. graph the line and write the equation of the line.

Need to finish my juan wants to build a greenhouse in his back yard. he needs to maximize the ratio of floor area to structure volume in order to provide the most room for plants while minimizing the area to be heated. find the description of the structure that best meets juan’s criteria. a.) a hemisphere with a diameter of 12 feet b.) a cube with a side length of 12 feet c.) a cone with a diameter of 12 feet and a height of 10 feet d.) a square pyramid with a base side length of 12 feet and a height of 9 feet