Abigail has 9 cups of yogurt make smoothies. Each smoothie uses yogurt. What is the maximum number of whole smoothies Abigail can make with the
yogurt?

how much yogurt does each smothie use

(1, –1), (16, –4), (36, –6)

step-by-step explanation:

given that the function is

this can also be written as

we have to graph this function and check which list of points lie on the graph

see attachment for graph:

we find that the points lying are (1,-1) (16,-4) and (36,-6)

since square root is there we find that x can only be posiitve but y can be since square root both positive and negative.