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▷Precalculus Made Easy - Step by Step with the TI-Nspire CX (CAS)◁

         Solve Precalculus problems stepwise using the Ti-Nspire Calculator

Precalculus Made Easy
Runs on TI-Nspire CX CAS only.
It does not run on computers!
TI-Nspire CX CAS
TI-Nspire CX CAS

App Purchase
Enter the last 8 digits of your 27-digit TI-Nspire's Product ID.

Located under 5:Settings → 4:Status → About

ID may look like: 1008000007206E210B0BD92F455. HELP.
If this was your ID you would only type in BD92F455.

 
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Description

  • The most comprehensive PreCalculus APP for calculators.
  • Users have boosted knowledge & grades.
  • Ideal for quick review in all PreCalculus areas such as Functions (Polynomial, Exponential, Logarithmic and Trigonometric Functions), Trigonometry, Statistics, Discrete Mathematics, Algebra, Matrices, Complex Numbers, Sequences, Introductory Calculus.
  • Easy to use. Just plug in the equation and the correct answer shows.



FUNCTIONALITY & MENU ITEMS OF APP :
  • ALGEBRA
  • Solve any Equation or Inequality
  • Solve 2x2 system - Step by Step
  • READ: PEMDAS - Order of Operation
  • Simplify & Evaluate
  • Factor
  • Powers
  • Expand/Distribute
  • Find GCD & LCM
  • Find Partial Fractions
  • Find Common Denominator
  • Find Proper Fractions
  • Solve Proportion (Ratio) Problems
  • Absolute and Percent Change

  • FUNCTIONS
  • READ: Definition of Function
  • All-in-one-Function Explorer
  • Evaluate Function
  • Find Domain of f(x)
  • Find Range of f(x)
  • Intersection of 2 Functions
  • Find f+g
  • Composition of 2 Functions f(g(x))
  • Find [f(x+h)-f(x)]/h
  • Find Inverse function
  • READ: Interval Notation

  • POLYNOMIALS
  • All-in-one-Polynomial Explorer
  • Find Degree
  • Find Roots
  • Polynomial Division & Remainder
  • Synthetic Division

  • POINTS & LINES
  • Find Slope
  • Find y=mx+b
  • READ: y=k*x
  • READ: Linear Functions
  • Find Point Slope & y=mx+b given Pt & Slope
  • Check if 2 Lines are Parallel or Perpendicular
  • Find Parallel and Perpendicular Lines
  • READ: Absolute Value Function |x|

  • QUADRATIC EQUATIONS & COMPLEX NUMBERS
  • Do the Quadratic Equation
  • Complete the Square
  • Complete the Square to find Zeros
  • Complete the Square to find Vertex
  • One Complex Number : All-in-one-Explorer
  • Two Complex Numbers : All-in-one-Explorer

  • EXPONENTS & LOGARITHMS
  • READ: Exponents & Rules
  • Solve any Equation
  • Solve using the Rule 72
  • Solve Money/Exponential Growth Problems
  • READ: Logarithms & Rules
  • Evaluate Logarithms
  • Logarithm Solver
  • Change of Base

  • SEQUENCES & SERIES
  • Explicit Sequence & Partial Sum
  • Recursive Sequence & Partial Sum
  • Sequence Formula Finder
  • Geometric Sequence & Series
  • Arithmetic Sequence
  • Sigma S-Notation

  • MATRICES
  • All in one Matrix A Explorer
  • Two Matrices: A+B
  • Find the Inverse of A
  • Find the Determinant of A
  • Row Echolon(A)
  • Reverse Row Echolon(A) - STEPS
  • Solve System of Equations A*X=B
  • Cramer Rule to solve A*X=B

  • TRIGONOMETRY
  • READ: Intro
  • Solve any 90 Triangle
  • READ: 3 Laws
  • Solve any triangle
  • SSS-Case
  • SAS-Case
  • SSA-Case
  • SAA-Case
  • Evaluate sin(x)
  • Check any Trig Identity
  • READ: Sum to Product Identities
  • READ: Product to Sum Identities
  • READ: Sum & Difference Identities
  • READ: Double & Half Angle Identities
  • READ: About Hyperbolics

  • CIRCLES
  • READ: Unit Circle: Angles & Coordinates
  • READ: Circle Properties & Formulas
  • Find Sector
  • Arc Length Solver

  • CONICS
  • All-in-One Conic Analyzer

  • INTRODUCTION TO CALCULUS
  • Find [f(x+h)-f(x)]/h
  • Average Rate of Change
  • Find f'(x)=lim [f(x+h)-f(x)]/h as h->oo
  • Derivatives and Tangentline

View entire functionality in PDF file