Use a recursive function for the geometric sequence 2, −8, 32, −128, … to represent the 9th term. f(9) = f(1) + −4(8)
f(9) = f(8) + −4(8)
f(9) = f(1) • (−4)^8
f(9) = f(8) • (−4)

brainiest if you can explain.

Mary beth used the mapping rule to find the coordinates of a point that had been rotated 90° counterclockwise around the origin. examine the steps to determine whether she made an error. m (3, –6) is rotated 90° counterclockwise. (x, y) → (–y, x) 1. switch the x- and y-coordinates: (6, –3) 2. multiply the new x-coordinate by –1: (6(–1), –3) 3. simplify: (–6, –3) .

Michelle is planting flowers in her garden. she wants the ratio of daises to carnations to be 3 to 2. michelle wants to plant a total of 35 flowers. how many daises should she plant?

Ineed with math stuff it involves graphs