In desperate need of , giving out a lot of points.
alicia is writing the program for a video game. for one part of the game she uses the rule (x, y) -> (x - 3, y + 4) to move points on the screen.

(a) what output does the rule give when the input is (-6,0) ? show your work.
(b) what output does the rule give when the input is (3,-4) ? show your work.
(c) is the rule a function? explain why it is or why it is not.

a)(-7,0 (-10,4)

b)(2,-4 (-1,0

apply the rule to each coordinates

step-by-step explanation:

the original amount doesn't ''re just looking for the time it takes for 1/2 of the substance to we have

(1/2) =)     take the ln   of both sides

ln (1/2)   = )   and we can write

ln(1/2) = ) lne     and lne   = 1     so we have

ln(1/2) = -.1092t     divide both sides by -.1092

t = ln(1/2)/-.1092 = about 6.347 days = about 6.3 days (rounded)

9987

step-by-step explanation: