Question

find the equation of the straight line passing through the points 3, - 4 and 1, 2 ​

Answer 1

Step-by-step explanation:

given ---->

---------

coordinate of points on line are(3,-4)and

(1,2)

To find---->

------------

equation of line passing through given points

solution --->

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equation of line passing through ( a, b)and (c, d)

d-b

(y-a)=-------------(x-a)

c-a

equation of line passing through (3,-4)

and (1,2)

2-(-4)

y-(-4)= ______ (x-3)

1-3

6

y + 4=------------(x-3)

-2

y + 4= -3 (x-3)

y + 4 =-3x +9

3x+ y =9-4

3x + y =5

hope it helps u

have a nice day

Answer 2

Answer:equation of line passing through ( a, b)and (c, d)

d-b

(y-a)=-------------(x-a)

c-a

equation of line passing through (3,-4)

and (1,2)

2-(-4)

y-(-4)= ______ (x-3)

1-3

6

y + 4=------------(x-3)

-2

y + 4= -3 (x-3)

y + 4 =-3x +9

3x+ y =9-4

3x + y =5