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Olenka [21]
3 years ago
13

Is the sequence arithmetic? 15, 14.5, 14, 13.5, 13,… If so, give the common difference.

Mathematics
2 answers:
scZoUnD [109]3 years ago
8 0
The common difference is -0.5
Oksanka [162]3 years ago
4 0
Your subtracting .5 I think. hope this helps
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Is floor(x) periodic?
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If you look at the graph of y = floor(x), you'll see a stairstep pattern that climbs up as you read from left to right. There are no vertical components to the graph. There are only horizontal components.

The graph is not periodic because the y values do not repeat themselves after a certain x value is passed. For instance, start at x = 0 and go to x = 3. You'll see the y values dont repeat themselves as if a sine function would. If you wanted the function to be periodic, the steps would have to go downhill at some point; however, this does not happen.

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Step-by-step explanation:

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vector w has magnitude 25.0 and direction angle 41.7 degrees. Calculate the horizontal and vertical components of w
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Consider the attached picture. It represents a vector, centered in the origin with angle 41.7 degrees, and a circumference with radius 25, centered in the origin.

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