the slope of the perpendicular line is -1/7
So, knowing that the line through (h,k) with slope m is
y-k = m(x-h)
what do you think?
What is an equation in point slope form for the line perpendicular to y=7x+3 and contains (-6,-3) ?
A)y+6=-1/7 (x+3)
B)y+3=7 (x+6)
C)y+3=-1/7 (x+6)
D)y+3=7 (y+6)
1 answer
1 answer