**Category:**Education**Release Date:**2017-01-10**Current Version:**1.5.1**Adult Rating:**4+**File Size:**39.07 MB**Developer:**Marco Wenisch**Compatibility:**Requires iOS 8.0 or later.

The 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!

#### TI 84 Manual

3By Fist upHow do I request a refund?#### Don’t like it!

1By Het36314790(I was trying to use this to help with my homework and I can’t get it to work. It won’t let me put a problem in. Very confusing to use.#### Very good

5By ChoooseBigGreat app! Includes all functions you would need to handle the TI 84#### Easy to use and most commonly needed fetures

5By kitty_slimVI've only used it for basic trig and algebra, but works very well and is easy to use.#### Great

5By JoeseISSLThis app is so useful for my calculus homework :) it does more than most calculators out there. Recommend it to any student.#### The best Ti 84 calculator ever

5By Manguuu4This is the best so far in apple app I don't have to spent $100 for a regular Ti 84 for my math 155.#### Awesome app

5By Micheals_StestThis app is beast. Take into consideration that it's free and does everything that a $100 calculator does, it's amazing#### Great app

5By Coffeeh10019I never write reviews for apps, but this one is worth it since it saved me $100 and has made my life much easier. Thanks!#### review

5By Duckman D00tA very good app. I wish i was smart enough to use it to its full potential. Five stars especially for its price. its free!!!#### Love this calc!

5By Rwings1993Love this calculator. It has everything on it that I need for my 11th grade algebra class. Completely recommend it!