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ANEK [815]
3 years ago
15

Write a recursive formula for the sequence -1,-2,-3,-4...

Mathematics
1 answer:
myrzilka [38]3 years ago
7 0

Answer:

  f(1) = -1

  f(n) = f(n-1) -1

Step-by-step explanation:

The first term is -1. Each term is 1 less than the previous. These equations say that.

  f(1) = -1

  f(n) = f(n-1) -1

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jolli1 [7]
Answer : H-2
I can sure that's the answer
6 0
3 years ago
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cluponka [151]
Soo what do you need help with? It seems pretty easy. I can help you if you want.
6 0
3 years ago
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C(1)=−20<br> c(n)=c(n−1)+10<br><br> Find the second term in the sequence. <br> ​
svet-max [94.6K]

Answer:

c(2) = -10

Step-by-step explanation:

The first equation says that the first term of the sequence is -20.

The second equation is saying that to find any term of the sequence, add 10 to the previous term.

c(2) = c(2-1) + 10

c(2) = c(1) + 10

c(2) = -20  + 10 = -10

5 0
3 years ago
The time in new York is 16.45 (EDT).what is the time in brisbane(AEST)which is 14 hours ahead?
elena-s [515]
Answer: 06.45

Explanation: For this problem, it is essential to know that there are 24 hours in a day. With that said, we take our starting time of 16.45 and since we want to know what time it is 14 ahead (addition), we add the two numbers together.

16.45 + 14 = 30.45

Since there are only 24 hours in a day, and we have exceeded that value, we subtract 24.

30.45 - 24 = 06.45

And that is the time in Brisbane.

Alternatively, you can count time in 12-hour format and convert 16.45 to 4.45 pm by subtracting 12.

Knowing your start time is 4.45pm simply add 14 to that (or change the pm to an and add 2 since 14-12=2).

You will again get 6.45am.

Cheers.
7 0
2 years ago
Read 2 more answers
Make t the subject of the formula in the image
kaheart [24]

Answer:

t=\frac{2-3q}{q+4}

Step-by-step explanation:

q(t+3)=2-4t

qt+3q=2-4t

qt+4t=2-3q

t(q+4)=2-3q

t=\frac{2-3q}{q+4}

8 0
3 years ago
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