The answer to the question is d.
Answer:
A. The point (0,0) shows that the cost is $0 for 0 kg of cashews.
C. The point (2,60) shows that it cost $60 for 2 kg of cashews.
B. The constant of proportionality for this graph is 30.
Step-by-step explanation:
D is wrong
Answer:
1. not proportional because it's increasing in different values
2. proportional because the value is increasing equally
3. proportional because the values are increasing in equal amount
4. Proportional because it's increasing in equal amounts
Answer:
y = 1x + 6
Step-by-step explanation:
y = 1x + b
-1 = 1(-7) + b
-1 = -7 + b
6 = b
40 minutes because 1/3 is 20 minutes because an hour is 60 minutes
