If the Domain is all student in 9th Grade Algebra, and the Range is All Test Scores from Unit 2 Test... a) Is (student, test score) a function? Explain your answer.
b) If we switch the domain and range, is (test score, student) a function? Explain your answer.

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Suppose that an airline uses a seat width of 16.516.5 in. assume men have hip breadths that are normally distributed with a mean of 14.414.4 in. and a standard deviation of 0.90.9 in. complete parts (a) through (c) below. (a) find the probability that if an individual man is randomly selected, his hip breadth will be greater than 16.516.5 in. the probability is nothing. (round to four decimal places as needed.)

State if the two triangles are congruent. if they are, state how you know?

What is the image of c for a 90° counterclockwise rotation about a? (3, 7) (-1, 3) (7, 3)