Graphing Functions with the TI 84 Calculator

What is the first step to graph a function on the TI-84 calculator?

• Press the 'Window' button

• Press the 'Graph' button

• Press the 'Zoom' button

• Press the 'Y=' button

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Which button do you press to exit the 'Y=' menu?

• Second Quit

• Trace

• Zoom

• Graph

How do you input the variable 'X' when graphing a function?

• Press the 'Mode' button

• Press the '2nd' button

• Press the 'X,T,θ,n' button

• Press the 'Alpha' button

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What is the slope of the line y = 2x - 1?

• -1

• 0

• 2

• 1

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How can you graph multiple functions simultaneously?

• Use the 'Zoom' button

• Press the 'Trace' button

• Enter each function in a different line in the 'Y=' menu

• Use the 'Window' button

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What does pressing the 'Trace' button allow you to do?

• Delete a function

• Change the window settings

• Move along the graph

• Zoom in on the graph

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Which feature allows you to set specific ranges for the x and y axes?

• Trace

• Graph

• Zoom

• Window

What is the standard window setting for the TI-84 calculator?

• -10 to 10 on both axes

• -5 to 5 on both axes

• -20 to 20 on both axes

• -15 to 15 on both axes

How do you find the intersection points of two graphs?

• Press 'Window' and select 'Intersect'

• Press '2nd' and 'Trace', then select 'Intersect'

• Press 'Trace' and select 'Intersect'

• Press 'Zoom' and select 'Intersect'

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What information does the calculator provide when finding an intersection point?

• The slope of the line

• The coordinates of the intersection point

• The equation of the line

• The y-intercept of the line

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