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snow_tiger [21]
3 years ago
6

Which equation matches the graph of the greatest integer function given below?

Mathematics
2 answers:
Mamont248 [21]3 years ago
8 0
<h2>Answer:</h2>

The equation that matches the graph of the greatest integer function given  is:

             C.)  y=[x]-4

<h2>Step-by-step explanation:</h2>

Clearly after looking at the graph of the function we see that:

when x=2 the value of function is: y= -2

Hence, we will check by putting the value of x in each of the following options and check which hold true.

A.)

            y=[x]+2

when x= 2 we have:

y=[2]+2\\\\y=2+2\\\\y=4\neq -2

Hence, option: A is incorrect.

B.)

               y=[x]-2

when x= 2 we have:

y=[2]-2\\\\y=2-2\\\\y=0\neq -2

Hence, option: B is incorrect.

D.)

               y=[x]+4

when x= 2 we have:

y=[2]+4\\\\y=2+4\\\\y=6\neq -2

Hence, option: D is incorrect.

C.)

               y=[x]-4

when x= 2 we have:

y=[2]-4\\\\y=2-4\\\\y=-2

Similarly for other value of x it will match.

         Hence, option: C is the correct answer.

lubasha [3.4K]3 years ago
4 0
The answer isssssssssssssssss           ssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssss          c
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