Algebra 2 part 1 Quiz 3, I have absolutely zero idea how to even begin to solve this. Screenshot included, since I can't seem to copy and paste the square root symbols.

Pls , the question is in the picture!

What is a graph with a never ending line called?

The table below shows the approximate height of an object x seconds after the object was dropped. the function h(x)= -16x^2 +100 models the data in the table. for which value of x would this model make it the least sense to use? a. -2.75 b. 0.25 c. 1.75 d. 2.25