FUNCTIONS Evaluating A Function (Page 14 of 14)

Now use the CALC value command. When the prompt appears on the screen, enter the desired x-value. The corresponding function value (Y) is displayed. Notice the equation of the function and the point on the graph with the entered x-value is also shown.

 2nd CALC key. 1: menu selection. 2.2 ENTER key. Calculator screen image.
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