Solve for g gr+gp=l-k

anyone? find the second, fifth, and ninth terms of a sequence where the first term is 65 and the common difference is -7. 72, 93, 121 72, 79, 86 58, 37, 9 58, 51, 44

Which graph corresponds to the function f(x) = x2 + 4x – 1?

2. explain in words how you plot the point (4, −2) in a rectangular coordinate system.