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# ▷Business Calculus Made Easy - Step by Step with the TI-Nspire CX (CAS)◁

## Solve Business Calculus problems stepwise using the Ti-Nspire Calculator

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

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Description

Business Calculus contains the same modules as Calculus Made Easy (except for analytic and differential geometry and vector calculus) and also contains stepwise solutions to Business Calculus topics such as maximum revenue/profit, marginal analysis, demand analysis, supply analysis, economic order quantity, price elasticity, consumer surplus, and more.

FUNCTIONALITY & MENU ITEMS OF APP

• Marginal Profit
• Marginal Revenue
• Demand Analysis
• Break-Even Point
• Economic Order Qty
• Price Elasticity
• Gini Coefficient
• Simplex Algorithm
• Find Equilibrium of Supply & Demand
• Consumer Surplus
• Producer Surplus
• Cobb-Douglas Prod.
• Future Value & Compound Interest
• Effective Interest Rate
• Differentials
• y=f'(x)* dx
• Logistic Differential Equation

• FUNCTIONS
• Find Slope
• Find y=mx+b
• All-in-one-Function Explorer
• Evaluate Function
• Find Domain of f(x)
• Find Range of f(x)
• Intersection of 2 Functions
• Composition of 2 Functions f(g(x))
• Complete the Square
• Find [f(x+h)-f(x)]/h
• Find Inverse function
• Newton Method

• LIMITS
• L'Hopital Rule 0/0 or 8/8
• Compute 1- and 2-sided Limits
• Continuity of piecewise-defined function
• READ: Definition of 2-Sided Limit & Continuity

• DERIVATIVES
• Find [f(x+h)-f(x)]/h
• Average Rate of Change
• Find f'(x)=lim [f(x+h)-f(x)]/h as h->8
• Instantaneous Rate of Change
• Evaluate Derivatives; Tangent- & Normalline
• Find Point Slope & y=mx+b given Pt & Slope
• Step by Step Differentation
• Higher Derivatives with Evaluation
• Critical Points
• Points of Inflection & Concavity
• Mean Value Theorem
• Rolle's Theorem
• Implicit Differentiation
• Slope of Inverse Function
• All in one Rate Explorer
• Differentiability of piecewise-defined function
• Absolute and Percent Change
• Differentials
• APPS: Max Volume of Folded Box
• APPS: Min Distance Point to Function f(x)
• APPS: Related Rates Find dy/dt

• INTEGRALS
• Step by Step Integration
• Find Antiderivative & Constant of Integration: INTf(x)dx + C
• Definite Integrals (Netarea)
• 1. Fundamental Theorem of Calculus
• 2. Fundamental Theorem of Calculus
• Average Value Theorem
• Find Total Area INT|f(x)|dx
• Find Enclosed Area INTU(x)-L(x)dx
• Area Approx. LRAM
• Area Approx. LRAM
• Integration of Piecewise defined Function
• Compute INT(Rate)dt
• APPS: CURVE LENGTH of f(x) INT(1+f'(x)^2)dx
• APPS: VOLUME - Disk Method about x-axis
• APPS: VOLUME - Washer Method about x-axis
• APPS: VOLUME - Shell Method about y-axis
• APPS: VOLUME - Washer Method about y-axis
• APPS: VOLUME - Known Cross Sections
• APPS: SURFACE AREA (x and y-axis)
• READ: Integration by Trig Substitution

• SEPARABLE DIFFERENTIAL EQUATIONS
• Solve any 1. order Differential Equation
• Separation of Variables
• Euler Method
• Solve any 2nd order Differential Equations

• HORIZONTAL & VERTICAL MOTION
• Given Position s(t)
• Given Velocity v(t)
• Given Acceleration a(t)

• SEQUENCES & SERIES
• Explicit Sequence & Partial Sum
• Recursive Sequence & Partial Sum
• Sequence Formula Finder
• Sigma S-Notation
• Geometric Series & Convergence Test
• Nth Term Test for Divergence
• Integral Test
• p-Series Test
• Alternating Series Test
• Ratio Test
• Find Sum and Partial Sums
• Develop Taylor Series using Definition
• Taylor Series with Error Bound
• Compose 2 Taylor Series

• PARAMETRIC EQUATIONS
• Evaluate and Derivatives
• Tangents
• Curve Length
• Enclosed Area
• Volume of Solids
• Surface Area of Solids

• VECTORS & VECTOR VALUED FUNCTIONS
• 2D: Vector Length
• Given Position s(t)=(x(t)
• Given Velocity v(t)=(x'(t)
• 3D: Unit Vector

• POLAR EQUATIONS
• Polar Coordinates -> (x,y)
• READ: Symmetry of Polar Equations
• Find Intersection of Polar Functions
• Evaluate and Differentiate d(theta)/dr
• Find dy/dx
• Find Tangent Line
• Horizontal and Vertical Tangents
• Area
• Curve Length
• Find Angle theta given x and r(theta)
• Find Angle theta given y and r(theta)

• MULTIVARIABLE CALCULUS
• Relative Extrema of f(x)
• Directional Derivative
• Multiple Integrals: INTf(x,y)dydx
• Multiple Integrals: INTf(x,y,z)dzdydx
• Convert 3D Coordinates
• Laplace Transforms

• ALGEBRA & TRIGONOMETRY
• Solve any Equation or Inequality
• Intersection of 2 Functions
• Simplify Expression
• Factor
• Expand/Distribute
• Partial Fractions
• Evaluate Trig Functions
• READ: Unit Circle: Angles & Coordinates
• READ Circle Properties & Formulas
• Find Circle Sector

• EXPONENTS & LOGARITHMS