This video explains how to round using the rounding feature of desmos.com.

# value

# Free Online TVM Solver: Balance of a Savings Annuity at Retirement

This video uses a free online TVM solver to determine a the future value of a savings annuity.

https://oervm.s3-us-west-2.amazonaws.com/tvm/index4.html

# Free Online TVM Solver: What Price of a Car Can You Afford?

This video uses a free online TVM solver to determine a the present value of a loan. https://oervm.s3-us-west-2.amazonaws.com/tvm/index4.html

# Expected Value Lesson

This video provides an introductory lesson with two examples for expected value.

# Compounded Interest: Solve for Principal (Present Value)

This video explains how to find the principal needed given a future value.

# Linear and Exponential Growth: Complete a Salary Table

This video explains the difference between linear growth and exponential growth. A table is completed using a linear equation and an exponential equation.

# Linear Equation App: Modeling Tuition Cost Using a Linear Equation

The video explains how to write a linear equation and then using the linear equation to answer questions.

# Factorials, Permutations, and Combinations on the TI-84

This video explains how to evaluate factorials, permutations, and combinations on the TI-84 graphing calculator.

# Words to Small Decimals and ID Place Value

The video explains how to write small decimal from works and then identify digits in place values.

# Determine an Exponential Function on the TI-84 Given Two Points (Decay)

This video explains how to perform exponential regression on the ti84 to determine an exponential function given two points.