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Vlada [557]
2 years ago
6

A sequence is defined recursively using the formula f(n + 1) = f(n) – 5 . Which sequence could be generated using this formula?

Mathematics
1 answer:
ycow [4]2 years ago
4 0

Answer:

3, –2, –7, –12, ...

Step-by-step explanation:

f(n+1) = f(n) − 5

This means each term is 5 less than the term before it.

The only option that works is the third one.

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kkurt [141]

Answer:

15 units

Step-by-step explanation:

Calculate the distance d using the distance formula

d = \sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2    }

with (x₁, y₁ ) = (0, - 2) and (x₂, y₂ ) = (9, 10)

d = \sqrt{(9-0)^2+(10+2)^2}

   = \sqrt{9^2+12^2}

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6 0
2 years ago
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6 0
3 years ago
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Thepotemich [5.8K]

Answer:

No

Step-by-step explanation:

Please write:  "Determine whether y+x=1 shows direct variation."

No, it does not, because of the constant term, 1.

If we were to eliminate the 1 and write y + x = 0, then yes, this would represent direct variation.

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A store has two different brands of laundry detergent. Brand A can
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Answer:

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Step-by-step explanation:

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Then unit price multiplied by 20

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Natalija [7]
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3 years ago
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