Graph the Function $$f ( x ) = \frac { x ^ { 4 } - 1 } { x ^ { 2 } - 16 }$$

question 140

Multiple Choice

Graph the function.
- $$f ( x ) = \frac { x ^ { 4 } - 1 } { x ^ { 2 } - 16 }$$

---

Definitions:

Forecast Error

The difference between the actual outcome and the predicted value in a forecast, indicating the accuracy of forecasting methods.

Squares

Geometrical shapes with four equal sides and four right angles, or multiplications of a number by itself.

Mean Squared Error

A measure of the average squared differences between estimated and actual values, used to evaluate the accuracy of statistical models.

Exponential Smoothing

A time series forecasting method for univariate data that applies weighing factors which decrease exponentially over time.