MUST HELP ASAP!!

Question

You will graph the function, f(x) = greatest integer function (x/2 - 1). Complete this following the steps described in the three parts below. Make one graph using all the details described in the three steps below for full credit.

1. Make a table of values for the function. The table should have at least the five values including the x-values already listed below. Include more if you want:

x	0			1.5	2	2.5	3
f(x)

1. Using the table you will plot a graph of the function. You may check your work with Desmos or other technology, but it will not give you ALL the detail you need for full credit.
2. You must restrict your graph domain to the interval [0, 4] or 0 ≤ x ≤ 4. Also, make sure your graph correctly and clearly displays all the required hollow and solid dots.

Answer 1