Graphing Scientific Calculator
fx-7400GIII
Powerful Function Provides Visual Support for Mathematical Exploration
fx-7400GIII has exploring features, ideal for mathematics learning.
Customers using the previous model fx-7400GII can use fx-7400GIII as it is for key operations and functions.
Support Resources
Features
1. Easy and Intuitive Operability
Interactive format
G-Solve feature
Intuitive operability and G-Solve features make it easy to use the features of fx-7400GIII.
This allows you to spend less time teaching how to operate graphing calculators and more time teaching mathematics.
- 1. Intuitive Operation
The user-friendly Icon menu, Function keys and Interactive format enable intuitive operation.
Icon menu
Function keys
Interactive format
Example
Solve the Polynomial equation.
x2 + 2x + 1 = 0The solution is
x = -1
Icon display
Interactive format
Input coefficient
Solution
- 2. G-Solve Feature
Use the G-Solve feature to easily solve problems involving intersections, roots, and integration.
Find the point of intersection of two graphs by simply pressing the "G-SLV" key.
2. Essential Functions for Learning All in One
Graph function
Graphing calculators have a variety of functions covering from primary to higher education. Students can cultivate mathematical thinking through Graph functions operated by themselves.
- 1. Graphing Function
Graph
Linear and Cubic function Graphs
Inequality Graph
Polar coordinate graph
- Learn Mathematics More Deeply with Explore Feature
Students find answers in different ways.
For example, students can use either Graph, Equation, or Matrix function to solve the simultaneous equations below.Example
Solve the simultaneous equations.
The solution is
x = 1
y = 11. Using Graph
Icon display
Input Equations
Draw Graphs
Intersection coordinates
2. Using Equation Calculations
Icon display
Select equation
Input coefficient
Solution
- 2. Other Functions
Scientific calculations
Basic function
Fractions, Square roots Exponents, Logarithms, and Trigonometric functions
Algebra
Complex number calculations and Matrix calculations
Calculus
Differentiation calculations and Integration calculations
Statistics
Pie Chart
Med Box
Normal Probability Distribution Graph
