Select the graph of the function f(x)= [[x - 4]].
A)
B)
C)
D)

Name: Select the graph of the function f(x)= [[x - 4]]. A) B) C) D)
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Question

Select the graph of the function f(x)= [[x - 4]]. ​
A)​ 
B)​ 
C)​ 
D)​

Quizplus · Accepted Answer

The function f(x) = [[x - 4]] is the greatest integer function, which means it rounds any value down to the nearest integer. For example, [[5.5]] is 5 and [[3]] is 3. The graph in choice B correctly represents this behavior as the graph jumps from one integer to the next at each integer value of x.

Select the Graph of the Function F(x)= [[X - 4]]