We want to create a class that represents a geometric sequence.A geometric sequence is a sequence of numbers that begin at some value and then multiplies each value by some constant to get the next value.For example, the geometric sequence 1, 2, 4, 8, 16 starts at 1 and multiplies each term by 2 to get the next.The geometric sequence 10.8, 5.4, 2.7, 1.35 starts at 10.8 and multiplies each term by 0.5 to get the next.The basic framework of a geometric sequence class is below:
A)public next() : double
B)public int next()
C)public void next(double result)
D)public double next()

Question

We want to create a class that represents a geometric sequence.A geometric sequence is a sequence of numbers that begin at some value and then multiplies each value by some constant to get the next value.For example, the geometric sequence 1, 2, 4, 8, 16 starts at 1 and multiplies each term by 2 to get the next.The geometric sequence 10.8, 5.4, 2.7, 1.35 starts at 10.8 and multiplies each term by 0.5 to get the next.The basic framework of a geometric sequence class is below:  
A)public next() : double 
B)public int next() 
C)public void next(double result) 
D)public double next()

Quizplus · Accepted Answer

The best choice would be D, as a geometric sequence typically involves multiplying each term by some constant to get the next term, which would result in a double value. Therefore, the method should return a double value as well.

We Want to Create a Class That Represents a Geometric