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Let f(x)=8/(1+3e)^(-0.7x) What is the value of f(-3) Round your answer to the nearest hundredth.

Let f(x)=8/(1+3e)^(-0.7x) What is the value of f(-3) Round your answer to the nearest hundredth.
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Let f(x)=8/(1+3e)^(-0.7x)

What is the value of f(-3)

Round your answer to the nearest hundredth.

Let f(x)=8/(1+3e)^(-0.7x) What is the value of f(-3) Round your answer to the nearest-example-1
User NJE
by
7.9k points

2 Answers

2 votes

Answer:

Explanation:

Let f(x)=8/(1+3e)^(-0.7x) What is the value of f(-3) Round your answer to the nearest-example-1
User Bridal
by
8.3k points
5 votes
For x = -3, (-0.7x) equals (-0.7[-3]), or 2.1.

8 8 8
Then f(-3) = ------------------- = ---------------- = ------------ = 0.31 (approx)
1 + 3*e^2.1 1 + 24.499 25.5
User Rinat Veliakhmedov
by
8.1k points
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