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Dafna11 [192]
3 years ago
10

What is the common ratio for this geometric sequence? 16,8, 4, 2, ..

Mathematics
1 answer:
klio [65]3 years ago
3 0

Answer:

r = 1/2

Step-by-step explanation:

Each entry is diminished by a factor of 1/2 times the previous entry.

so r = 1/2

The next number in the series is 1 and then the one after that is 1/2 and then 1/4 ...

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How can I find the three iterations of 3^(x)= 2^(-x)+4
DIA [1.3K]

After factorizing the given equation, we can find the three iterations by putting the consecutive values of x.

The given equation is 3∧x = 2∧(-x) + 4. We can modify it as shown below:

Take logarithm on both the sides

log(3∧x) = log[2∧(-x) + 4]

xlog3 = log[2∧(-x) + 4]

x = log[2∧(-x) + 4] / log3

For the first iteration, put x = 1

x = log[2∧(-1) + 4] / log3

x = log4.5 / log3

x = 0.477

For the second iteration, put x = 2

x = log[2∧(-2) + 4] / log3

x = log4.25 / log3

x = 0.477

For the third iteration, put x = 3

x = log[2∧(-3) + 4] / log3

x = log4.125 / log3

x = 0.477

So, this is how we can find three iterations.

For more explanation about iterations, refer the following link:

brainly.com/question/14828536

#SPJ10

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Y-intercept: 3
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put (0,3) and (2,0) as points on the graph
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3 years ago
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