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jonny [76]
3 years ago
5

Write a recursive formula for f(n) = -3 + 2 for n > = 1

Mathematics
1 answer:
bearhunter [10]3 years ago
5 0

Answer:

f(n) = f(n - 1) - 3

Step-by-step explanation:

Assuming the explicit formula is

f(n) =  - 3n + 2

Then f(1)=-3+2=-1

f(2)=-6+2=-4

The common difference is -4--1=-3

Then the recursive formula is given as:

f(n) = f(n - 1) + d

f(n) = f(n - 1) - 3

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If UV ≅ UX and WX=23, what is VW?<br><br> VW =
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Answer: VW= 23

Step-by-step explanation:

Because UV  =  UX the bisector has to split it evenly therefor WX = VW

So the answer is 23!  Does this make sense?

7 0
2 years ago
The coordinates of A and B are (3k, 8) and (k, -3) respectively. Given that the gradient of the line segment AB is 3, find the v
Vladimir [108]

Step-by-step explanation:

gradient = slope or several other words.

it describes how strongly a line (or tangent to a bent curve) is going up or down or ... if it is changing at all.

it is represented by the ratio

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in our case, when going from A to B we have

x changes by -2k (from 3k to k).

y changes by -11 (from 8 to -3).

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5 0
1 year ago
-3(4u-v)-5(-v+3u)<br> For 20 points
natita [175]

Answer:

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[ Distribute ]

= (−3)(4u) + (−3)(−v) + (−5)(−v) + (−5)(3u)

= −12u + 3v + 5v + −15u

[ Combine Like Terms ]

= −12u + 3v + 5v + −15u

= (−12u + −15u) + (3v + 5v)

= −27u + 8v

- PNW

4 0
3 years ago
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erik [133]
Length = 3 in * 64 =192
: 1 foot = 12 inches
192 : 12 = 16 ft
Answer:
The true length of a vehicle is 16
good luck and may i be marked as brainliest please
3 0
3 years ago
Read 2 more answers
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