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Ket [755]
2 years ago
15

Determine if the sequence is arithmetic. If it is, find the common difference.

Mathematics
1 answer:
Margaret [11]2 years ago
4 0

Answer:

1) Arithmetic since it decreases by 3 so, -3n + 38.

2) Arithmetic since it decreases by 20 each time, so -20n+17

Step-by-step explanation:

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B

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Step-by-step explanation:

So first you are going to want to find the slope of the equation. The equation for that it (y2 - y1)/(x2 - x1) = (10 - 7)/(2 - -1) and that equals 1. So your slope will be 1.

Now you have half of your equation complete, currently it looks like, y = x + b. So we have to find the y intercept. You can do that by plugging in a pair of coordinates into the current equation and solve for b.

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5 0
3 years ago
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sammy [17]
Segment OX will be the radius.
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lana [24]
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Every year on November 1, the Stablo family plants a tree. This tradition has happened for generations and the first tree the fam
LenKa [72]

Answer:

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Step-by-step explanation

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