# [C.4] Enter Function Expression into Y=

Taught by TheMathDude
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Part of video series
Meets NCTM Standards:
Lesson Summary:

In this calculator tutorial, you will learn how to enter algebraic expressions into a graphing calculator using the y= screen. The video demonstrates how to input two examples, one of which is a function in functional notation. The calculator's formatting rules are highlighted, such as using x as the input and not needing the multiplication symbol between terms. The lesson also touches on the use of the exponential button and how the calculator alerts you to syntax errors.

Lesson Description:

Learn how to enter functions in your graphing calculator for use (y= screen).

Check out www.themathdude.org for more videos.

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• #### Staff Review

• Currently 4.0/5 Stars.
This lesson shows how to take a function, write it inline on a graphing calculator, and enter it in the Y= screen to graph it. A couple of different functions are shown in this video.