Evaluate, if possible, the given trigonometric function at the indicated value. 
Definitions:
Temperature
A measure of the average kinetic energy of the particles in an object or system, indicating how hot or cold the object is.
Increased
Increased refers to a situation or condition becoming larger, greater, or higher in number or amount.
X-variable
An independent variable in mathematical functions and experiments that can be changed to observe its effect on the outcome.
Y-variable
The dependent variable in an equation or a model, whose value is predicted or explained by other variables.
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