linear approximation   7 videos

• Linear Inequalities

AlgebraSolving and Graphing Inequalities

How to notate solving and graphing inequalities.

inequality notation
• Applications of Linear Equations

AlgebraLinear Equations and Their Graphs

How to write equations for and graph word problems.

word problem equation
• Standard Form of Linear Equations

AlgebraLinear Equations and Their Graphs

How to determine what form an equation is written in.

standard form point slope form slope intercept form equation coefficient
• Intercepts of Linear Equations

AlgebraLinear Equations and Their Graphs

How to work with x an y intercepts graphically or algebraically.

x intercept y intercept y=mx+b
• Point-Slope Form of Linear Equations

AlgebraLinear Equations and Their Graphs

How to write the equation of a line in point-slope form.

slope equation
• Connecting Graphs, Tables, and Equations

AlgebraGraphs and Functions

How to connect linear equations, tables of values, and their graphs.

slope y intercept table
• Estimating Square Roots

AlgebraRadical Expressions and Equations

How to find square roots of integers.

estimating square root approximation principal square root perfect square