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Anastasy [175]
3 years ago
13

Which of the ordered pairs below satisfy the following equation? Check all that apply. y = 7x A. (84, 12) B. (42, 7) C. (12, 84)

D. (84, 14) E. (6, 42) F. (42, 6)
Mathematics
1 answer:
m_a_m_a [10]3 years ago
5 0
So you have many ordered pairs here that look like (x , y) So you take each one, for example (84,12) and plug it into that equation you have <span>y=7x</span> (84 , 12) means (x = 84, y = 12 ) so we plug those in <span>12=7(84)</span><span> Does that come out true? if it doe...we have a solution..if not...obviously not :)</span>
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write a slope intercept equation for a line passing through the point (2,-2) that is parallel and perpendicular to the line x=-1
vekshin1

You would need two different lines to complete this as lines cannot be both parallel and perpendicular (these are opposites). The answers would be:

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In order to find these, we first need to see that the original line of x = -1 is a horizontal line. Therefore, any line that is parallel should be horizontal as well. To get a horizontal line through the point (2, -2), the only option is x = 2.

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