A(r) is a function that gives the area of a circle with radius r. It can be written in equation form as A(r)=3.14r2. What is the
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The logarithm written as a sum of logarithm and simplified as much as possible is
From the question, we are to write the given logarithm expression as a sum or difference of logarithms
The given logarithm is
This can be written as
From one of the rules of logarithm, we have that
Thus,
becomes
This can be further simplified into
If desired, this can be further simplified into
Hence, the logarithm written as a sum of logarithm and simplified as much as possible is
Learn more on Simplifying logarithms here: brainly.com/question/17851187
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Domain means the values of independent variable(input) which will give defined output to the function.
Given:
The height h of a projectile is a function of the time t it is in the air. The height in feet for t seconds is given by the function
Solution:
To get defined output, the height h(t) need to be greater than or equal to zero. We need to set up an inequality and solve it to find the domain values.
Conclusion:
The domain of the function is the time in between 0 to 6 seconds
The height will be positive in the above interval.