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

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

             C.)  y=[x]-4

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:

Hence, option: A is incorrect.

B.)

               y=[x]-2

when x= 2 we have:

Hence, option: B is incorrect.

D.)

               y=[x]+4

when x= 2 we have:

Hence, option: D is incorrect.

C.)

               y=[x]-4

when x= 2 we have:

Similarly for other value of x it will match.

         Hence, option: C is the correct answer.

steve should create a type of business report called a business plan. the correct option among the options that are already given in the question is the last or the fourth option. this business report created by steve will actually influence the investors about investing their money in steve's business. this business report will have all the details about the business, the amount of investment required and the amount of expected profit.