Question

Find the value of y in the following.

y = 3^x


1. x = -3, y =
2. x = -2, y =
3. x = -1, y =
4. x=0, y =
5. x=1, y=
6. x=2, y=
7. x =3, y=

Answer 1

1. 
   `y=3^(-3)=(1)/(3^3)=(1)/(27)`
2. 
   `y=3^(-2)=(1)/(3^2)=(1)/(9)`
3. 
   `y=3^(-1)=(1)/(3)`
4. 
   `y=3^0=1`
5. 
   `y=3^1=3`
6. 
   `y=3^2=9`
7. 
   `y=3^3=27`