Question

Write the equation of the line which passes through (2, 1) and is perpendicular to x = –2.

Answer 1

for perpendicular condition.
m=1/2
negative reciprocal of given value
hence,
y-1=(1/2)(x-2)
y-1=(1/2)x-1
y=(1/2)x
2y=x

Answer 2

if u have any query u can surely ask

Answer 3

thank you so much!

Answer 4

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