Question

Which table of values is correct for the equation y = 3(2)x.


x y
0 0
1 6
2 12

x y
0 0
1 32
2 34

x y
0 1
1 6
2 12

x y
0 3
1 6
2 12

Answer 1

The fourth table is correct.

Check by substituting into y = 3(2)^x:
- x = 0: y = 3(2^0) = 3(1) = 3
- x = 1: y = 3(2^1) = 3(2) = 6
- x = 2: y = 3(2^2) = 3(4) = 12