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3. Two functions are shown in the table.
X
0
1
2
3
4
h(x)
11
14
17
20
23
k(x)
7
14
28
56
112
Part A: Which function represents an
exponential function? Explain.
Part B: What is the average rate of
change for the function h(x) over the
interval [1, 3]? Show your work.


De 3 Two Functions Are Shown In The Table X 0 1 2 3 4 Hx 11 14 17 20 23 Kx 7 14 28 56 112 Part A Which Function Represents An Exponential Function Explain Part class=