Write the arithmetic sequence that has three arithmetic means between -16 and 16.

Step-by-step explanation:

Parametric equations of the line,  9x + y = -1

Assign any one of the variables equal to s. (say x = s).

By substituting the value x=s in the given equation,

        The equation can be rewritten as  9s + y= -1

         Set of parametric equations is x = s and

                                                             y=  -9s- 1 (or) y= -(9s + 1)