Given the following table and graph, wrote the equation to represent the exponential function This goes for 2 of them with the same question.

Show work please!

Answer this question! 30 points and brainliest! only if you know the answer.

Which of the following values are in the range of the function graphed below? check all that apply ! - will give the answer "brainliest! "

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.