Find the common difference of the arithmetic sequence 13, 9, 5,...

The parking lot of a store has the shape shown. all angles are right angles. what is the area of the parking lot?

Using the graph below, select all statements that are true. a. f(0.6)=0 b. f(-3.2)=-3 c. f(5.1)=5 d. this is the graph of the greatest integer function. e. this graph is one-to-one.

Ineed with number 6 , explain how to get 1978