Melissa made $221 for 17 hours of work. At the same rate, how much would she make for 13 hours of work?

$169 Is correct.

Step-by-step explanation:

We know that Melissa made $221 for 17 hours, so using this ratio, we can calculate how much she made for 13 hours as follows

13 hours× $169

Therefore, the answer is $169

(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.