Which of the following best describes the slope of the line below? A. Undefined
B. Positive
C. Negative
D. Zero

How do you solve a question like this?

Someone answer this asap for the first five terms of a sequence are shown. 5, 11, 23, 47, 95, . . which recursive function defines the nth term in the sequence for n > 1? a. f(n) = f(n - 1) + 6 b) f(n) = f(n - 1) + 48 c) f(n) = 3 • f(n - 1) + 1 d) f(n) = 3 • f(n - 1) - 4

Which shows one way to determine the facts of x3+4x2+5x+20 by grouping