A radio is on sale for $50. If this price represents a 10% discount from the original price, what is the original price to the n
1 answer:
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Answer:
The answer is 4
Step-by-step explanation:
Given,
Now, the expression
∴
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Answer:
The average rate of change of the function in this interval is of 18.
Step-by-step explanation:
The average rate of change of a function in an interval from a to b is given by:
In this question:
Where x goes from 5 to 7.
This means that . So
The rate of change is:
The average rate of change of the function in this interval is of 18.