Question 508293
The x intercept point (6,0)
Y intercept point (0,-54)

slope of this line = -54/-6 = 9

the slope of line perpendicular to this line will have slope of -1/9
( negative reciprocal)

(-7,6 ) slope = -1/9
Find b by plugging the values of m & the point in							
y=mx+b							
6	=	0.78	+	b			
b=	47/9						
m=	- 1/9						
The required equation is y=-  1/ 9	x	+	47/ 9
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