# change of base   7 videos

• #### Percent Change

##### AlgebraSolving Equations

How to calculate a percent change.

percent percent change
• #### Definition of Slope

##### AlgebraLinear Equations and Their Graphs

How to understand the idea of slope.

slope change ratio fraction
• #### Introduction to Exponents

##### AlgebraExponents

How to interpret exponential expressions.

base exponent power
• #### Multiplication and Division Properties of Exponents

##### AlgebraExponents

How to simplify products and quotients involving exponents.

base power exponent property
• #### Zero and Negative Exponents

##### AlgebraExponents

How to simplify products involving zero and negative exponents.

base power exponent property
• #### Simplifying Expressions with Exponents

##### AlgebraExponents

How to simplify expressions with exponents.

exponent quotient product base
• #### Finding the Slope of a Line from a Graph

##### AlgebraLinear Equations and Their Graphs

How to find the slope of a line if given a graph.

slope change ratio fraction slope triangle