mro1seymonse4y mro1seymonse4y

13-12-2016
Mathematics

contestada

What is the slope of a line perpendicular to the line with equation y = 4x + 5?

-1/4

–4

4

–5

Respuesta :

1davey29 1davey29

13-12-2016

Perpendicular lines always have a slope that has a changed sign and is divided by one, ex: 2 => -1/2. For a slope of 4, you would make it negative and divide 1 by 4, so 4 => -1/4, making your answer A.

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