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Colt1911 [192]
3 years ago
13

Question 18

Mathematics
1 answer:
kobusy [5.1K]3 years ago
6 0

Answer:

Undefined

Step-by-step explanation:

y=-7 has a slope of 0, since it is a horizontal line. The only types of lines that are perpendicular to horizontal lines are vertical lines, which are usually in the form x=a (where a is any real number). Vertical lines have an undefined slope, so the answer is undefined. Hope this helps!

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