Mathematics, 21.09.2020 14:01 haileyw123
A classmate states that if s = {(3, 1), (2, 1), (4, 3), (5, 4)}, then the inverse of s = {(1, 3), (2, 1), (3, 4), (4, 5)} and is also a function. Which is the classmate's error? A. The classmate correctly identified the inverse of s but it is not a function. B. The classmate did not reverse the coordinates of (2, 1), so the inverse of s is wrong but it is still a function. C. The classmate did not reverse the coordinates of (2, 1), so the inverse of s is wrong and it is not a function. D. The classmate should not have reversed any of the coordinates, but the inverse of s is still a function.
Answers: 3
Mathematics, 21.06.2019 13:00, nhester3378
Given tan∅=4/3 and π< ∅< (3π)/2; find cos2∅ a. -24/25 b. 24/25 c. -24/7 d. -7/25
Answers: 1
Mathematics, 21.06.2019 20:10, jackfrost5
The population of a small rural town in the year 2006 was 2,459. the population can be modeled by the function below, where f(x residents and t is the number of years elapsed since 2006. f(t) = 2,459(0.92)
Answers: 1
A classmate states that if s = {(3, 1), (2, 1), (4, 3), (5, 4)}, then the inverse of s = {(1, 3), (2...
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