Over which interval(s) is the function decreasing?
Answer:
the answer is b i click it and it was right
y=2(3)^x
Step-by-step explanation:
Answer:
the answer is probably inverse or joint or combined,really haven't seen this type of variation before
-43 - 4r = 3 - 27r
Add 27r to both sides. -43 - 4r + 27r = 3 -27r + 27r or -43 + 23r = 3
Add 43 to both sides. -43 + 43 +23r = 3 + 43 or 23r = 46.
Divide both sides by 23 to get r by itself. 23r / 23 = 46 / 23 or r = 2
r = 2
