## Posts Tagged ‘algebra’

### Ex: Identify Horizontal and Vertical Stretches and Compressions – Function Notation

This video explains how to recognize a horizontal and vertical compression or stretch using function notation.

### Set-Builder Notation

This video defines set-builder notation and compares it to interval expressed graphically, using interval notation, and using inequalities.

### Determine a Vertical Stretch or Vertical Compression

This video provides two examples of how to express a vertical stretch or compression using function notation.

### Determine a Horizontal Stretch or Horizontal Compression

This video provides two examples of how to express a horizontal stretch or compression using function notation.

### Ex: Function Values Using Function Arithmetic

This video provides examples of how to determine function values using function arithmetic.

### Write Basic Functions from Applications – One Step

This video provides 4 examples of how to write basic functions from applications.

### Ex: Writing Function Rules – Two Operations

This video provides 4 examples of how to write two operation functions in a specific order.

### Ex: Writing Function Rules – Three Operations

This video provides 3 examples of how to write three operation functions in a specific order.

### Ex: Function Values Using Function Arithmetic

This video provides examples of how to determine function values using function arithmetic.

### Ex 1: Find Sum, Difference, Product, and Quotient of Functions (Function Arithmetic)

This video provides 4 examples of how to find the sum, difference, product and quotient of functions. The domain is also given.