Answer:
x = 3
written as a point:
(3,0)
Step-by-step explanation:
For any function you can find the x-intercepts by letting y = 0 (and also the y-intercept by letting x = 0 but we don't need this right now)
Here, given:
x - y = 3
and let y = 0
x - 0 = 3
x = 3 So the x-intercept is at 3. Written as a point, it is the point (3,0)
