United StatesThe must-have companion for your TI-84 Plus CE: • This manual shows all important functions of the graphing calculator TI-84 Plus CE you need to know for high school or college. It comes with step-by-step key press sequences and some secret tips about your calculator. In total it covers 46 topics which will transform you into a TI-84 master. • The following chapters are available: First Steps, Graphing Basics, Differential Calculus, Solve Equations, Integral Calculus, Matrices and Statistics & Probability. • You can swipe through screenshots of the original graphing calculator which show every steps you have to do (220 screenshots in total) or watch small animations to see how it works on the TI-84 CE! • More than 60 math problems with solutions to practice your skills! • Ideal for exam preparation as you often don't remember all instructions of the calculator after several months. It covers all you need to know for the ACT and SAT. • The app contains the following topics: FIRST STEPS • The Basics of the Basics • Mode Settings • Basic Arithmetic • Storing Variables • Working with Fractions • Testing Numbers • Converting Angles & DMS GRAPHING BASICS • Enter Functions • Enter Families of Functions • Formatting the Graph • Setting the Graph Window • Zooming the Graph Window DIFFERENTIAL CALCULUS • Tracing a Graph • Find Y-Value • Find X-Value • Y-Intercept • Zeros of a Function • Minimum • Maximum • Intersection of two Functions • Draw Derivative • Inflection Points • Calculate Tangent SOLVE EQUATIONS • Polynomial • Solve any Equation • Equation Solver INTEGRAL CALCULUS • Calculate Integral • Integral in GRAPH-Menu • Find Area with Absolute Value • Area between two Functions • Integral Function MATRICES • Save Matrix • Delete Matrix • Put into Row Echelon Form • Solve Matrix • Determinant of a Matrix • Transpose of a Matrix • Identity Matrix • Inversion of a Matrix • Matrix Arithmetic Operations STATISTICS & PROBABILITY • Permutations, Combinations & Factorials • Random Numbers • Lists & Statistical Data • Histogram, Box Plot & Scatter Plot • Statistical Data Analysis • Regression MATH PROBLEMS • Practice with over 60 math problems and solutions. We also have apps for the calculators: TI-Nspire CX (and CAS), TI-84 Plus, TI-84 Plus CE, CASIO fx-9860GlI NO ACTUAL GRAPHING CALCULATOR INCLUDED. THE APP IS A MANUAL!
Out of run,don’t buy it
Out of run,don’t buy it !
United StatesGarbage
Absolute waste of money it was a complete scam
United StatesNot worth the money
I bought this hoping to be able to use it to solve for some linear regression problems I had in my class, but this app is basically just a tutorial for using an actual Ti-84 with some math questions in it, unless you want to spend $10 (or in my case $15 because I had to buy this app to use it) you won’t get to use an actual Ti-84 calculator on your phone
United StatesDO NOT BUY
Extremely misleading and the creators know this. I was sitting in class trying to download a calculator for my college course. 5 dollars for information that I can easily google or look in my class notes for. DO NOT WASTE YOUR MONEY. SHAME ON THE CREATORS.
United StatesWouldn’t recommend this to anyone!
This is by far the worst paid app I’ve come across! You can’t even press anything when you want to graph functions! It’s just pictures of how to enter them instead of actual help!
United StatesIt is good but
Need a ZOOM ability... som of the stuff is too small to see well could have used pinch to zoom.
United StatesLies
I thought this was a calc. It’s not. I feel played....
United States
+ Performance improvements & Bug Fixes
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