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Andrews [41]
3 years ago
5

Write an equation of a line perpendicular to the line ax + by = c that passes through the point (-1,2).

Mathematics
1 answer:
baherus [9]3 years ago
3 0

Answer:

Step-by-step explanation:

line perpendicular to ax+by=c is

bx-ay=k, where k is a constant.

if it passes through (-1,2) then

b(-1)-a(2)=k

or k=b-2a

so reqd. eq . is bx-ay=b-2a

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