Find the area of a segment formed by a chord 8" long in a circle with radius of 8"
1 answer:
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<h2>Answer:</h2>
The correct options are:
- The domain is all real numbers.
- The base must be less than 1 and greater than 0.
- The function has a constant multiplicative rate of change.
We know that the exponential function is given by:
where a>0 and b are constants.
Also, it represents a growth function if b>1
and a decay function if 0<b<1
where b is the base.
- x belongs to whole of the real numbers( since the exponential function is well defined for all the real values of x.
Hence, the domain of the function is all the real numbers )
- Also, the graph of a decay function decreases continuously i.e. with the increasing input value the output value decreases.
- The exponential decay function always have a constant multiplicative rate of change i.e. b.
The base of the cylinder will be a circle.
Use the following formula to find the area of a circle:
The radius is 4, so plug this into the formula:
The area of the base will be 16π square units.
Use the following formula to find the area of a circle:
The radius is 4, so plug this into the formula:
The area of the base will be 16π square units.