Answer:
y=-1x+3
Step-by-step explanation:
Slope intercept form: y=mx+b
x intercept (3,0)
y intercept (0,3)
[tex]slope= \frac{y2-y1}{x2-x1} = \frac{3-0}{0-3} =\frac{3}{-3} =-1[/tex]
start subbing in numbers from one of the points. I'm using hte x intercept so it would be (0,3). m = slope
y=mx+b
3=-1*0+b
3=0+b
b=3
so now that you know what b and the slope is,
y= -1x+3