44.5k views
3 votes
Please explain how you got the answers also please. Thank you :)

Please explain how you got the answers also please. Thank you :)-example-1

1 Answer

6 votes

Answer:

x = -2 —> y = 4

x= 0 —> y = 1

x= 3 —> y = 1/8

Explanation:

X= –2


y = ( (1)/(2) ) ^(x) \\ y = ( (1)/(2) ) ^( - 2) =( (2)/(1) ) ^(2) = {2}^(2) = 4

X= 0


y = ( (1)/(2) ) ^(x) \\ y = ( (1)/(2) ) ^( 0) =1

X= 3


y = ( (1)/(2) ) ^(x) \\ y = ( (1)/(2) ) ^( 3) = \frac{ {1}^(3) }{ {2}^(3) } = (1)/(8)

I hope I helped you^_^

User Vchuravy
by
8.5k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories