Which of the following describes the transformation of (x) - 3(2)
2 from the parent function (x) - 27
reflect across the x axis, stretch the graph vertically by a factor of 3, shift 2 units up
O reflect across they axis, stretch the graph vertically by a factor of 2, shift 3 units up
O reflect across the x axia, atretch the graph vertically by a factor of 2, shift 3 units up
O reflect across the yaxie, stretch the graph vertically by a factor of 3, shift 2 units up

There are two major tests of readiness for college: the act and the sat. act scores are reported on a scale from 1 to 36. the distribution of act scores in recent years has been roughly normal with mean µ = 20.9 and standard deviation s = 4.8. sat scores are reported on a scale from 400 to 1600. sat scores have been roughly normal with mean µ = 1026 and standard deviation s = 209. reports on a student's act or sat usually give the percentile as well as the actual score. the percentile is just the cumulative proportion stated as a percent: the percent of all scores that were lower than this one. tanya scores 1260 on the sat. what is her percentile (± 1)?