Hi! I can help you with a smile! :)
- Perpendicular lines have slopes that are opposite reciprocals.
- In order to find the opposite reciprocal of a number, flop it over, and change its sign:
- -1/2
- -2
- 2 (slope of the line that's perpendicular to the given line)
- Use Point-Slope:
- y-y1=m(x-x1)
- y-9=2(x-6)
- y-9=2x-12
- y=2x-12+9
- y=2x-3
Answer:
y=2x-3
Hope it helps!
~Nature~
Enjoy your day!
