The slope of line p is 1/2 and the equation of line p is y = 1/2x + 12
Given the line perpendicular to the line 2x + y = -7, the slope of the line p will be:
M is the slope of the given line
2x + y =-7
y = -2x-7
Mx = -2x
M = -2
Slope of line p = 1/2
The equation in point slope form is y-y1 = m(x-x1)
y + 6 = 1/2(x-8)
2(y+6) = x- 8
2y + 16 = x - 8
2y = x - 24
y =1/2x - 12
Hence the slope of line p is 1/2 and the equation of line p is y = 1/2x + 12
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