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Which is the graph of f(x) = 4(1/2)^x
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Which is the graph of f(x) = 4(1/2)^x

Which is the graph of f(x) = 4(1/2)^x-example-1
User Ramakay
by
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1 Answer

4 votes

Answer:

B.

Explanation:

f(x) = 4(1/2)^x

Let's find the value of the function for x = 0 and for x = 1.

f(0) = 4(1/2)^0 = 4(1) = 4

f(1) = 4(1/2)^1 = 4(1/2) = 2

The only graph that has both points (0, 4) and (1, 2) is the second graph.

Answer: B.

User Saftargholi
by
5.8k points
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