Mathematics, 19.05.2020 02:59, kaperry
What's the equation of the line that's a perpendicular bisector of the segment connecting A (–2, 8) and B (–4, 2)?
Question 12 options:
A)
y = –1∕3x – 3
B)
y = –1∕3x + 3
C)
y = 1∕3x + 3
D)
y = –1∕3x + 4
Answers: 1
![(\frac{-2 + [-4]}{2} , \frac{8+2}{2})](/tpl/images/0654/3627/59415.png)
![=\frac{2 - 8}{-4-[-2]}\\\\=\frac{-6}{-4+2}\\\\=\frac{-6}{-2}\\\\=3](/tpl/images/0654/3627/aec04.png)
= -1/3![y - 5 = \frac{-1}{3} (x - [-3])\\\\y-5=\frac{-1}{3} ( x +3)\\\\y-5=\frac{-1}{3}x + 3 *\frac{-1}{3}\\\\y-5=\frac{-1}{3}x-1\\\\y=\frac{-1}{3}x-1+5\\\\y=\frac{-1}{3}x + 4](/tpl/images/0654/3627/9be36.png)
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What's the equation of the line that's a perpendicular bisector of the segment connecting A (–2, 8)...
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