Question

Find the equation of the straight line satisfied by
the following points.​

Answer 1

The equation of straight line is y = (1/2)x + 1/2

Explanation:

Firstly, you have to find the gradieny of straight line using the formula and take any 2 coordinates from the table :

`m = (y2 - y1)/(x2 - x1)`

Lets take (3,2) as (x1,y1) and (5,3) as (x2,y2),

m = (3-2)/(5-3)

= 1/2

Then using the formula of straight line, y = mx + b, take any coordinate and substitute into the equation :

Using (3,2),

y = mx + b

2 = 1/2(3) + b

b = 2 - (3/2)

= 1/2