Functions
Statistics
Graphing
Operations
General
100
What button do you press to type in a function?
Y=
100
What button must you press for statistics?
STAT
100
What button do you press to find the coordinate plane?
Press graph
100
How do you take a square root?
Press 2nd, then x2
100
How do you turn off the calculator?
Press 2nd then On
200
Which button do you press to add a variable?
X,T,theta,n
200
How do you clear an entire column when editing a statistics table?
Got to the top of the column, hit clear and then enter.
200
How do you reset the zoom?
Press Zoom then 6 (Zstandard)
200
How do you insert a fraction?
Press Alpha then the variable button
200
When typing an expression that starts with a negative number, which button MUST you start with
The negative button (-)
300
How do you change an equation into an inequality?
Scroll all the way to the left until you highlight the box with the diagonal line next to it. Hit enter, and then change the line type
300
What does this symbol mean?
Standard Deviation
300
How do you see values that fit the graph?
Press 2nd then graph to go to the table
300
How do you type in an exponent >2?
Press the carrot button then type the exponent
300
How do you leave a screen you don't want to be on?
Press 2nd then mode to quit out.
400
What happens if one of the Plots on the top of the Y= scree is highlighted?
You will get an error screen. (Make sure your plots are turned off!)
400
What does this symbol mean?
Average
400
Which button do you press the follow the graph?
Trace
400
Where do you find the Absolute Value Sign?
Press Math, scroll right to NUM and hit enter
400
How do you use the previous answer when typing in an expression?
Press 2nd then (-) for ANS to pop up
500
How do you toggle off and on an equation without deleting it?
Hit enter over the equal sign. (If it is highlighted in black it is on!)
500
What must be turned on in order to perform a linear regression?
Stat Diagnostics
500
How do manually adjust the size of the coordinate plane?
Select Window and change the Y Min and Max, and X Min and Max to fit your desired window.
500
How do you take a cube root?
Press Math, then select 4
500
How do you store a value on the calculator?
type the value in (or don't to use the previous answer) then press sto-->, then press Alpha and which ever letter you wish to store it as.