crystalmarie200 crystalmarie200

09-06-2022
Mathematics

contestada

Which lines are perpendicular to the line y - 1 = 1/3 (x+2)? Check all that apply.
O y + 2= -3(x-4)
O y - 5 = 3(x + 11)
O y =-3x- 5
O y= 1/3x-2
O 3x + y = 7

Which lines are perpendicular to the line y 1 13 x2 Check all that apply O y 2 3x4 O y 5 3x 11 O y 3x 5 O y 13x2 O 3x y 7 class=

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Medunno13 Medunno13

10-06-2022

Answer: Options 1, 3, 5

Step-by-step explanation:

Perpendicular lines have slopes that are negative reciprocals, so since the slope of the given line is 1/3, we need to find lines with a slope of -3.

Option 1 has a slope of -3.
Option 2 has a slope of 3.
Option 3 has a slope of -3.
Option 4 has a slope of 1/3.
If we subtract 3x from both sides, we get y=-3x+7, so option 5 has a slope of -3.

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