Kathy stood on the middle rung of a ladder. She climbed up 5 rungs, moved down 4 rungs, and then climbed up 8 rungs. Then she climbed up the remaining 3 rungs to the top of the ladder. How many rungs are there in the whole ladder?

(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.

let's fu(!

step-by-step explanation:

i think it will be 4feet long of what i comprehend