Graph each line. Give the slope-intercept form for all standard.

Answer:
Below
Step-by-step explanation:
y=mx+b
m=slope
b=y-intercept
Subtract x from both sides:
y=-x+3
You can place a point at (0,3) since that is the y-intercept.
You can also use the X-intercept which is found by making y zero: (3,0)
Then connect the points to create a line.