Mathematics, 31.03.2021 18:20 lilypup004
What is the slope of a line perpendicular to the line whose equation is 2x+2y=28
Answers: 1
format) to find its slope easier. Isolate the y: 
. When an equation is in slope-intercept form, the 
, or the coefficient of the x-term, represents the slope. Thus, the slope for the given line would be -1. 
-- then switch the sign and flip the numerator and denominator. So, the opposite reciprocal of -1 is 1, and 1 is the slope of the perpendicular line. 
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