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.

where r the answers

step-by-step explanation:

$4034.40

the perimeter of the field is the sum of the lengths of the four sides:

47 yd + 158 yd + 47 yd + 158 yd = 410 yd

the cost of 3 ft (1 yd) of fence is 3×$3.28 = $9.84.

so the cost of jake's wood perimeter fance is

(410 yd) × ($9.84 /yd) = $4034.40