If the equation of line m is y = x + 5, what is the slope of line k (not shown)?
(1) Line k is perpendicular to line m.
(2) Line k passes through the origin.
Spoiler: ::
Attachment:
download.png
If the equation of line m is y = x + 5, what is the slope of line k (not shown)?
(1) Line k is perpendicular to line m.
(2) Line k passes through the origin.