Plz help me well mark brainliest if you are correct!..

Given the graph below state whether or not the relation is a function, and give the domain and range.

Determine the common ratio and find the next three terms of the geometric sequence. 10, 2, 0.4, a. 0.2; -0.4, -2, -10 c. 0.02; 0.08, 0.016, 0.0032 b. 0.02; -0.4, -2, -10 d. 0.2; 0.08, 0.016, 0.0032 select the best answer from the choices provided a b c d

Which of the following is equal to the rational expression when x is not equal to -2 or -6?