Answer: an=8+(n-1)(-6) .
Step-by-step explanation:
Answer:
g(x) is red and f(x) is blue. f(x) has been moved three units down the y-axis.
The questioner wants us to list all possible roots by applying the Rational Roots theorem
factors of constant term (-20) = +/- 1, +/-2, +/-5, +/-10, +/-20 WE call these factors p.
factors of leading coefficient (2) = +/- 1, +/-2 (call these q)
then possible roots are p/q = +/-1/1, +/- 1/2 , +/- 5/1 , +/- 5/2 and so on.