Can someone help me please?

Answer:
3x+y=3
Step-by-step explanation:
Standard Form is Ax+By=c
We need to first find the slope of your line
Slope formula = y2-y1
———
x2-x1
So
0-(-3)
———
1-2
So 3 over -1 is -3
Your slope is negative 3
Your y intercept is (0,3)
So y=-3x+3
Now convert to standard form
Ax+By=C
Move 3x onto the other side which turns positive
Your answer is
3x+y=3
Please give brainliest