Rosemary B.
asked • 03/04/18
a line passes through the point (5,-8) and has a slope of -4 write are equation for this line
Naomi S.
answered • 03/04/18
Patient and experienced math tutor
Slope intercept form is
y = mx +b
here(x,y) =(5,-8) and m=-4
-8 = -4(5) +b
-8 =-20 +b
12 = b
so equation is
y =-4x +12
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