Write an equation of the line that passes through the given points.
(2,3), (0, -1)

The equation of the line is 2 x - y = 1.

Step-by-step explanation:

Here the given points are ( 2, 3) & ( 0, -1 )

Equation of a line whose points are given such that

( ) & ( )

y -  =   ( x - )

i.e.  y - 3 =    ( x- 2)

      y - 3 =  ( x - 2 )

      y - 3 =  2  ( x - 2 )

      y - 3 =  2 x - 4

      2 x - y = 4- 3

      2 x - y = 1

Hence the equation of the required line whose passes trough the points ( 2, 3) & ( 0, - 1)  is 2 x - y = 1.

your answer is a

step-by-step explanation:

4*4*4*4=256