The midpoint of the line segment ab is at (3.5, 2.5). the coordinates of a are (2,5). work out the coordinates of b. p is (3, a) q is (-5,12) and the midpoints is (b,9), find a and b

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