Answer:
f(x)=2(\dfrac{2}{3})^x.
Step-by-step explanation:
f(x)=1/2(2)xf(x)=3/4(-1/5)xf(x)=(7/2)xf(x)=2(2/3)x
Philadelphia, pennsylvania!!
Answer:
-6M
Step-by-step explanation:
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Answer:
Step-by-step explanation:
a^1=-2
a^n=a×a^n-1
The answer is b because 7 plus 2 equals 9 and a equals whole amount then his current amount is A-9
