Mathematics, 30.03.2020 19:01 kkruvc
Segment AB is on the line y β 9 = β4(x + 1), and segment CD is on the line y β 6 = one fourth(x β 3). Which statement proves the relationship of segments AB and CD?
Choices:
1 : They are perpendicular because they have slopes that are opposite reciprocals of 4 and negative one fourth.
2 : They are parallel because they have the same slope of 4.
3 : They are perpendicular because they have slopes that are opposite reciprocals of β4 and one fourth.
4 : They are parallel because they have the same slope of negative one fourth.
Answers: 1
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Segment AB is on the line y β 9 = β4(x + 1), and segment CD is on the line y β 6 = one fourth(x β 3)...
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