Cheyenne is making a recipe for soup that uses 3 cups of beans and 2 cups of carrots. Which combination below uses the same ratio of beans to carrots?

step-by-step explanation:

maximum area = xy = (16)(32) = 512 ft2

to maximize the area of the garden, the side of the fence parallel to the side of the house should be 32 ft long, and the other two sides should both have length 16 ft.'

source

yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value