Answer:9-x/4+3
Step-by-step explanation:
Answer:
160:40 or 160 to 40, 80:320 or 80 to 320, 400:1000 or 400 to 1000
The slope is 4/3x.
Since the y-intercept is (0,-3), you go up and see that the next point is (1,1).
