TRIGONOMETRIC FUNCTIONS Evaluating (Page 8 of 15)

Let's enter the function f(x) = sin(x) under the "name" of Y1. Notice that we only need to enter the right side of this equation.

SIN key. X,T,theta,n key. Right parenthesis key. Calculator screen image.

We are assuming this is a function of the real numbers, and that your calculator is still in Radian mode. (Click here to change modes.)
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