A number is equal to the sum of half a second number and 3. The first number is also equal to the sum of one-quarter of the
second number and 5. The situation can be represented by using the graph below, where x represents the second number.
+
+
och
-2,1
Which equations represent the situation?

2nd one in the first row is correct

(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.