What are the next two terms in the pattern 3,6,5,10,9,18,17

The table respent two linear functions the equation respented by the first tables is given

The domain of a function can be represented by which one of the following options? o a. a set of output values o b. a set of f(x) values o c. a set of input values o d. a set of both input and output values

If the perimeter of the garden is 37 ft. the width is x and the length is 15 ft. what is the width of the garden in feet?