A10 ounce can of tomatoes costs $2.50, a 12 ounce can of tomatoes costs
$2.70, and a 14 ounce can of tomatoes costs $2.80. which size can has the best
nrice ner ounce?

The 14-oz can has the lowest (best) unit price.

Step-by-step explanation:

Find the unit price per ounce in each of these three istuations, and then compare them.

Case 1:  10 oz for $2.50:  $2.50/10 oz = $0.25/oz

Case 2:  12 oz for $2.70:  $2.70/12 oz = $0.225/oz

Case 3:  14 oz:  for $2.80:   $2.80/14 oz = $0.20/oz

The largest size can (14 oz) has the lowest (best) unit price.

that is the sum

step-by-step explanation:

there are no other answers without knowing the variables values

(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.