The function g(x) is graphed on the coordinate grid. Which statements are true of g(x)? Select three options.
The function g(x) is a translation of f(x) = x.
5
4
3-
The function g(x) has a domain of{x|x>-2).
2
)
The function g(x) has a range of fyly?-1}.
The function g(x) is represented by the function g(x) =
VX-3 -1.
54
2 3
4 5
-2.
-3
-5
The function g(x) can be translated right 3 units and up
1 unit to create the function f(x) = x.

An automobile assembly line operation has a scheduled mean completion time, μ, of 12 minutes. the standard deviation of completion times is 1.6 minutes. it is claimed that, under new management, the mean completion time has decreased. to test this claim, a random sample of 33 completion times under new management was taken. the sample had a mean of 11.2 minutes. assume that the population is normally distributed. can we support, at the 0.05 level of significance, the claim that the mean completion time has decreased under new management? assume that the standard deviation of completion times has not changed.