These tables represent an exponential function. Find the average rate of
change for the interval from x = 7 to x = 8.
OA. 3
OB. 6561
OC. 4374
OD. 2187
X
0
1
34563
y
1
3
9
27
81
243
729
Interval
0 to 1
1 to 2
2 to 3
3 to 4
4 to 5
5 to 6
Average rate
of change
2
6
18
54
162
486
x3
x3
]x3
x3
]x3