2/3
It is: -1/2x or as a decimal -0.5x
For the line 2x + y = 8 , the slope equals ( -2 ) so the required slope of the line which is perpendicular to it is equal to (+1/2 )
Slope is 2.
4x+2y = 6 2y = -4x+6 y = -2x+3 Slope = -2
-2
The slope of the line of 2x plus 2y equals 7 is (7/2x - 1).
It is: -1/2x or as a decimal -0.5x
For the line 2x + y = 8 , the slope equals ( -2 ) so the required slope of the line which is perpendicular to it is equal to (+1/2 )
Slope = 2
Slope is 2.
4x+2y = 6 2y = -4x+6 y = -2x+3 Slope = -2
-2
The slope of a line perpindicular to y=-2x+5 is 1/2 because a perpindicular slope is the negative reciprocal of the slope.
2
2x+y = 10 or y = -2x + 10 so the slope is -2
The slope of the perpendicular is -(1/2) .
5