Calculator Keystroke Guide-TI84 & TI83

Calculator Keystroke Guide-TI84 & TI83 - Basic...

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Basic Calculator Keystroke Guide Words in BOLD are calculator keys 6/20/07 TI-83+/83/84+/84 BASIC SETUP MODE All values down the left-hand side should be highlighted. To return to the 'home' screen at any time 2nd MODE To enter a rational expression ( numerator ) / ( denominator ) To raise a value (or variable) to a power (exponents) For x 2 value x 2 For others value ^ power To change a decimal to a fraction MATH ENTER ENTER To find or enter the absolute value MATH ► ENTER value or expression ) To store a value for x value STO X,T, θ ENTER To store a value for a variable other than x value STO ALPHA choose variable from GREEN letters above keys ENTER To access π 2nd ^ To graph an equation Y= enter the equation GRAPH To change the viewing window for a graph WINDOW enter values and desired scales "Friendly windows" This (or any multiple of x values) will give all x integer values. To trace along a graph (an equation must be entered) TRACE as desired To access the VALUE/EVAL feature
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Calculator Keystroke Guide-TI84 & TI83 - Basic...

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