Graphing Calculator Functions and Features

This lesson demonstrates how to use a free online graphing calculator to graph functions, adjust the viewing window, and complete a table of values. It covers entering functions using function notation, plotting graphs, and adjusting the graph view. The lesson also explains how to create a table of values using both automatic and manual methods, providing a comprehensive guide to using the graphing calculator effectively.

What is the primary purpose of using the online graphing calculator in this lesson?

• To perform statistical analysis

• To graph functions and adjust the window

• To solve algebraic equations

• To create 3D models

Which function notation is used for the first function in the tutorial?

• k(x)

• j(x)

• f(x)

• h(x)

How do you enter the exponent of two in the graphing calculator?

• Press Ctrl + 6

• Press Shift + 8

• Press Shift + 6

• Press Alt + 2

What is the equation for g(x) as entered in the calculator?

• g(x) = 2x^2 + 1

• g(x) = x^2 - 5

• g(x) = -1/10x^2 + 5

• g(x) = 0.5x^2 + 3

Which method is NOT mentioned for adjusting the graph window?

• Zooming in and out

• Using the window option

• Shifting the graph with arrows

• Changing the graph color

What is the x-axis interval set to when manually adjusting the window?

• -12 to 12

• -8 to 8

• -5 to 5

• -10 to 10

What is the starting x value for the automatic table feature?

• 4

• 0

• -2

• 2

How is the step value defined when creating a table of values?

• The decrease in y in each row

• The increase in y in each row

• The increase in x in each row

• The decrease in x in each row

Which option allows you to manually enter x values for the table?

• Custom

• Manual

• Ask

• Auto

What form should the ordered pairs be presented in?

• x, y

• y, x

• x + y

• y - x