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2 votes
Is y=4 and x=8 perpendicular ??

User Tsap
by
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1 Answer

5 votes

Answer:

yes

Explanation:

y=4 is a horizontal line which crosses the y-axis at 4; slope is zero

x=8 is a vertical line which crosses the x-axis at 8; slope is undefined

User Sagar Khatri
by
6.6k points