Which of the following relations is a function? { (2, 6), (3, 9), (4, 2), (3, 6) } { (2, 8), (3, 6), (2, 4), (0, 2) } { (3, - 2), (4, 7), (-2, 5), (-4, 5) } { (4, 7), (-2, 5), (1, 3), (-2, 1) }
Answers (1)
Which set of side lengths is a Pythagorean triple? M 1, 3, 10 4,5, 9 9, 40, 41 16, 30, 44
Answers (2)