Question

find the equation of a line passing through the point (2,-1) and also passes through the midpoint of the line joining point (2,3) (4,1)​

Answer 1

Answer:

i know is the answer next time

Answer 2

Answer:

mid point of line joining (2,3) and (4,1) is (3,2)

so now the equation of line passing through (2,-1) and (3,2) is

$y - 2= - 1 - 2 \div 2 - 3(x - 3)$

$y - 2 = - 3 \div - 1(x - 3)$

$y - 2 = 3x - 9$

$3x - y = 7$