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velikii [3]
3 years ago
6

Can someone please explain how to get this answer? Recursive formula help!t(1)=3 (in picture)

Mathematics
1 answer:
kipiarov [429]3 years ago
3 0
T(1) = 3, t(n) = -2t(n-1) + 1
So t(2) = -2(t(1)) + 1 = -2(3) + 1 = -5
t(3) = -2(t(2)) +1 = -2(-5) +1 = 11
t(4) = -2(t(3)) +1 = -2(11) +1 = -21
t(5) = -2(t(4)) +1 = -2(-21) +1 = 43
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Answer:

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Step-by-step explanation:

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2 years ago
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Answer:

See explanation below.

Step-by-step explanation:

No.

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The distance between -19 and -15 is also 4. Both numbers are negative, 4 units apart.

When you find the distance from 19 to -15, keep in mind that one number is positive, 19, and one number is negative, -15. The two numbers are on different side of zero on the number line.

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The distance from 19 to -15 on a number line is not 4. It is 34.

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