The top question is already filled out (if you see an error in the top one can you let me know in the comments only please?) and what I need to answer is the bottom question, can any of you help me, please?

Write the system of equations represented by the matrix. 0 1 2 4 -2 3 6 9 1 0 1 3

If the graphs of the linear equations in a system are parallel, what does that mean about the possible solution(s) of the system? a. there are infinitely many solutions. b. there is no solution. c. there is exactly one solution. d. the lines in a system cannot be parallel.

What is the 9th term in the geometric sequence described by this explicit formula? an=-6. (2)(n-1) apex