solving exponential equations   226 videos

• Find an Equation for the Sine or Cosine Wave

TrigonometryTrigonometric Functions

How to identify the graph of a stretched cosine curve.

sine cosine period amplitude intercepts turning points
• Find an Equation for the Sine or Cosine Wave

PrecalculusTrigonometric Functions

How to identify the graph of a stretched cosine curve.

sine cosine period amplitude intercepts turning points
• Applied Linear Equations: Distance Problem

PrecalculusLinear Equations and Inequalities

How to find the speed of transit when the time of two different legs is known.

distance rate time word problem

• Proportions

AlgebraSolving Equations

How to solve proportions.

ratio proportion fraction cross multiply
• Set Operation: Intersection

Algebra 2Linear Inequalities

How to solve define intersection.

Venn diagram union set operation and
• Set Operation: Intersection

PrecalculusLinear Equations and Inequalities

How to solve define intersection.

Venn diagram union set operation and
• An Important Limit

CalculusThe Derivative

How to interpret the value of a limit important in the derivative of exponential functions.

limits natural logarithm numerical approximation

How to graph parabolas that are wide or skinny or upside down without making a table of values.

• Point-Slope Form of a Line

Algebra 2Graphs of Linear Equations

How to use point-slope form of a line.

point slope form equation of a line

How to graph parabolas that are wide or skinny or upside down without making a table of values.

• Heat of Formation

ChemistryThermochemistry

How to use heat of formation in thermochemical problems.

heat of formation enthalpy hermochemical equation
• Tangent Lines and Optimization

AP Calculus ABAP Calculus Videos
Equations of tangent lines optimization problems

• Linear Inequalities

AlgebraSolving and Graphing Inequalities

How to notate solving and graphing inequalities.

inequality notation
• Calculating Percents

Solving percent problems using proportions

• Reaction Rate Problems

ChemistryChemical Reaction Rates

How to solve reaction rate problems.

reaction rate problems rate law
• Function Notation

AlgebraGraphs and Functions

How to write equations in function notation.

domain range input output function