Question

Find the equation lines
(4, 5)(7, 3)

Answer 1

Explanation:

Hey there!

The equation of a st.line passing through points (4,5) and (7,3) is;

`(y - y1) = (y2 - y1)/(x2 - x1) (x - x1)`

Put all values.

`(y - 5) = (3 - 5)/(7 - 4) (x - 4)`

Simplify it.

`(y - 5) = ( - 2)/(3) (x - 4)`

`3(y - 5) = - 2x + 8`

`3y - 15 = - 2x + 8`

`2x + 3y - 23 = 0`

Therefore therequired equation is 2x+3y-23=0.

Hope it helps..