A sandwich shop makes sandwiches with your choice of meats (turkey, ham or roast beef), cheeses (american, swiss, cheddar, or provolone) and
spreads (mustard, mayo, or special sauce). Using one choice from each of
the three categories, how many different sandwich possibilities are there?

hey! so 1 (25) out of 4 (100) is 25 so your answer is 25%. it's like quarters!

(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.