Thomas's Algebra 2 Page
 
 
 
 

Give an equation containing (3,1) & (5,2) in slope intercept form.	First you must get the slope: 2-1 1 5-3=2=slope
Now plug in the X and Y to get the Y-intercept: 1=3x1/2+__  3x1/2=1.5 1-1.5=-.5*=y-intercept *you want to change .5 to ½ so that every fraction is in the same form.
Now put it all together in slope-intercept form: Y=1/2X+-1/2