Cost function is Discontinuous.
Since, The shown graph of cost function is function of greatest integer function and greatest integer function continuous from the left and from the right discontinuous at integer. Hence, the greatest integer function is discontinuous at all integers.
So, cost function is Discontinuous.
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Answer:
Domain: ( -♾, -2} and (-2, ♾)
Range: {0, -♾) and (4, -♾)
Step-by-step explanation:
Answer:
75 cents
Step-by-step explanation:
5+5 fifteen times
Answer:
x = 130 degrees
Step-by-step explanation:
We know that the total angle equals to 180 degrees since it is a straight line
Therefore, 25 + 25 + x = 180
180 - 25 - 25 = 130
Therefore, x = 130 degrees
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Answer:
a) Exponential smoothing provides smoothed values for all the time period observed while moving average doesn't provide smoothed values for the first and last set of periods.
Step-by-step explanation:
Best difference between exponential smoothing and moving average is option a . Where exponential smoothing is a technique for time series data using exponential function. Exponential are used to assign exponentially decreasing weight .It provide smoothed values over time.
while average dose not provide smoothed values.It doesn't a fixed period but it takes all data series.