the value of y varies directly with x. If x equals 3 then y equals 21 what is the value of x when y equals 105.
1 answer:
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Answer:
This appears to be exponential based on the plot of these points
Step-by-step explanation:
See image
Answer:
Step-by-step explanation:
Comment
There are a number of ways of doing this problem. I don't know which method you are intended to use. One sure way in this case is graphing the equation, I have done this for you. See below. The maximum volume occurs where x = 2
The graph shows that there is a peak at x = 2. That is where the maximum volume is,
Answer
x = 2
