Astring of decorative lights is 26 feet long. the first light on the string is 16 inches from the plug. the lights on the string are spaced 4 inches apart. how many lights are there on the string?

(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.

191 students play sports and ninety-seven 10th graders were surveyed.

step-by-step explanation: