Question 312714
{{{y=(3/2)x-1}}}
Y-intercept of (0,-1).
Slope of (3/2).
Slope=(Change in y)/(Change in x)=3/2
Starting at the y-intercept (0,-1). 
Next x point: 0+2=2
Next y point:-1+3=2
(2,2)
Plot the two points, connect them with a line.
{{{drawing(300,300,-5,5,-5,5,grid(1),circle(0,-1,.2),circle(2,2,.2),graph(300,300,-5,5,-5,5,(3/2)x-1))}}}