Filling in the black Questions? If two lines are perpendicular the product of their slope is equal to--------? Thanks
1 Answer
Dec 2, 2017
Explanation:
#"given 2 perpendicular lines with slopes "m_1" and "m_2#
#• " then "color(red)(bar(ul(|color(white)(2/2)color(black)(m_1m_2=-1)color(white)(2/2)|)))#
