Question

ONLY ONE PROBLEM FOR 10 POINTS PLEASE HELP ME :(
(radical function)
will report if wrong

Answer 1

9514 1404 393

Answer:

see below (2nd graph)

Explanation:

It can be useful to consider the value of f(4).

f(4) = 1/2√4 -1 = 1/2(2) -1 = 1 -1 = 0

This matches the 2nd graph best.