Noah needs to order some new supplies for the restaurant where he works. The restaurant needs at least 503 knives. There are currently 391 knives. If each set on
sale contains 10 knives, which inequality can be used to determine x, the minimum
number of sets of knives Noah should buy?

step-by-step explanation:

50

step-by-step explanation:

(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.