Mathematics, 25.02.2020 00:43 annadel4547
Let g(x, y) = cos(x + 2y). (a) Evaluate g(4, −2). g(4, −2) = 1 Correct: Your answer is correct. (b) Find the domain of g. − π 2 ≤ x + 2y ≤ π 2 −1 ≤ x ≤ 1, − 1 2 ≤ y ≤ 1 2 −2 ≤ x ≤ 2, −1 ≤ y ≤ 1 −1 ≤ x + 2y ≤ 1 the set of real numbers2 Correct: Your answer is correct. (c) Find the range of g. (Enter your answer using interval notation.)
Answers: 3
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Data are collected to see how many ice-cream cones are sold at a ballpark in a week. day 1 is sunday and day 7 is the following saturday. use the data from the table to create a scatter plot.
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Let g(x, y) = cos(x + 2y). (a) Evaluate g(4, −2). g(4, −2) = 1 Correct: Your answer is correct. (b)...
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