# area between two curves   11 videos

• #### Multiplying Polynomials using Area Models

##### AlgebraPolynomials

How to relate area of rectangles to multiplying polynomials.

area binomial trinomial distributing
• #### Solving Two-step Equations

##### AlgebraSolving Equations

How to solve two-step equations.

expressions equations solutions
• #### Absolute Value Inequality Graphs in Two Variables

##### AlgebraAbsolute Value

How to solve and graph absolute value inequalities with x and y.

inequality absolute value graphing inequalities with two variables
• #### Scatterplots and Correlations

##### AlgebraIntroduction to Statistics

How to identify positive correlations, negative correlations, or no correlation between two variables.

scatterplot correlation trend line line of best fit
• #### Ratios

##### AlgebraSolving Equations

How to write ratios to compare two quantities.

ratio fraction
• #### Direct Variation

##### AlgebraLinear Equations and Their Graphs

How to tell if two variables vary directly.

direct variation y intercept constant of variation
• #### Inverse Variation

##### AlgebraLinear Equations and Their Graphs

How to tell if two variables vary inversely.

inverse variation constant of variation product rule for inverse variation
• #### Scientific Notation

##### AlgebraExponents

How to move between scientific notation and standard notation of numbers.

power scientific notation
• #### Mixture Problems

##### AlgebraWord Problems Using Systems of Equations

How to solve word problems when mixing two quantities with different prices.

amount price mixture word problem
• #### Age Word Problems

##### AlgebraWord Problems Using Systems of Equations

How to solve word problems about the ages of two people.

age system of equations substitution
• #### Percent Concentrations

##### AlgebraWord Problems Using Systems of Equations

How to solve word problems about mixing two liquids with different percent concentrations.

percent concentration mixture
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