Question

What is the constant of proportionality of (perserved)

1. y=2.0+ 0.5x

2.y=75x
3.y=55x

4.y=320-15x

5. y= 15/60 x+30

6.y=2.25
7.y=5x+3

8.y=3-0.6x
9.y=15+ 1/2x
10.y=65x

Answer 1

1. 0.5
2. 75
3. 55
4. 15
5. 15/60
6. Not really sure
7. 5
8. 0.6
9. 1/2
10. 65




Not sure if I’m correct but hope this helps!