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1 vote
Use the function below to find F(1).

f(t)=4*(1/2)^3t
A. 5/8
B. 1/4
C. 2/3
D. 1/2

User LiamD
by
7.4k points

2 Answers

2 votes

Answer:
(1)/(2)

Explanation:

The given function :
f(t)=4*((1)/(2))^(3t)

To find f(1) means to find the value of
\text{f(t)} when t=1, we need to substitute the value of t in the given function, then we get


f(1)=4*((1)/(2))^(3*1)\\\\\Rightarrowf(1)=4*((1)/(8))\\\\\Rightarrowf(1)=(1)/(2)

Hence, the value of
\text{f(t)}=(1)/(2)

User AmrataB
by
6.7k points
4 votes
The correct answer is D.
4 * (1/2)^3
4 * (1/8)
4/8 = 1/2
User GdeBrock
by
7.2k points