Look at the follow ing function header for a member function . void Circle :: getRadius(} What class is the function a member of?

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Question 18 (4 points)

What is n mutator function (setters)?

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Question 19 (4 points)

What is an accessor function (getters)?

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Question 20 (4 points)

Why do we write setters and getters for data items?

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Question 21 (4 points)

define a member function header (outside the class definition) that is named setWidth member of the rectangle class returns nothing takes a double parameter named w

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Question 22 (4 points)

define a member function header (outside the class definition) that is named getWidth member of the rectangle class returns a double takes no parameters the function cannot change any values in the class

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Question 23 (4 points)

what is the general systax of a member function header?

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Question 24 (4 points)

what is the general systax for defining (creating) an object

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Question 25 (4 points)

What is the definition of a variable

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