The cost depend on the number pencils, so the cost is the y and # of pencils is the x
Same as for question 7
To graph, the length depend on the time, so length is y, time is x
6. Linear
7. Not
Answer:
36 - 18 longest side = 18
Step-by-step explanation: This would mean both sides are 18.
Answer:
7.706081948 lowecase10uppercase16
Step-by-step explanation:
I hope it helps u.
Answer:
It is not direct variation
Step-by-step explanation:
y/7 = 2/x
y = 7×2/x
y = 14/x
And
y = k/x
k = 14 which is the constant of proportionality
: y ∞ 1/x
This is inverse variation
Answer:
Step-by-step explanation: