Answer:
y = 2x - 3
To plot a graph
you need at least one coordinate and slope
Or
2 coordinates
y = 2x -3
By Comparing with General Equation of a line that is y = mx + c
Here m represents slope
and c is y intercept
which inturn results in m = 2 , c = -3
c = -3
So Coordinate is (0,-3)
Plot (0,-3)
Take a line having slope 2
Then you can plot it