A class is playing a game called “Guess my Number,” in which the number is an integer. The teacher gives these clues for the unk
1 answer:
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Answer:
Step-by-step explanation:
According to the problem, calculation of given data are as follows,
Volume of cylindrical vase =
As, Cone has same height and radius as cylinder, than we can calculate volume of cone by using following formula,
Volume of cone = × Volume of cylindrical vase
By putting the value, we get
Volume of cone = × 63
Volume of cone =
The average rate of change is defined as:
For AVR to be negative, it must comply with:
Therefore, we observe that the interval that fulfills these conditions is the whole interval to the right of the parabola.
Among the options given, this interval is:
1 to 2.5
Answer:
An interval on the x-axis that has a negative rate of change is:
D. 1 to 2.5