solving a quadratic   141 videos

• Solving "Greater Than" Absolute Value Inequalities

PrecalculusLinear Equations and Inequalities

How to solve an inequality with an absolute value greater than a number.

absolute value inequality making 2 equations union
• Solving "Less Than" Absolute Value Inequalities

PrecalculusLinear Equations and Inequalities

How to solve an inequality with an absolute value less than a number.

absolute value inequality making 2 equations intersection
• Solving and Graphing Inequalities using Addition or Subtraction

AlgebraSolving and Graphing Inequalities

How to solve and graph one variable inequalities using addition or subtraction.

inequality notation

• The Discriminant

AlgebraQuadratic Equations and Functions

How to calculate and interpret the discriminant of a quadratic equation.

discriminant x intercepts number of solutions

• Set Operation: Intersection

PrecalculusLinear Equations and Inequalities

How to solve define intersection.

Venn diagram union set operation and
• Thermochemical Equation

ChemistryThermochemistry

Understanding and solving thermochemical equations.

thermochemical equations
• Proportions

AlgebraSolving Equations

How to solve proportions.

ratio proportion fraction cross multiply
• Introduction to Systems of Equations

AlgebraSolving Systems of Equations

How to solve a system of equations.

system of equations solution to a system of equations substitution elimination matrices
• Set Operation: Intersection

Algebra 2Linear Inequalities

How to solve define intersection.

Venn diagram union set operation and

• Domain Restrictions and Functions Defined Piecewise

PrecalculusIntroduction to Functions

How a domain restriction affects the graph of a function.

functions domain domain restrictions quadratic functions linear functions vertex parabola
• Polynomial Function

Algebra 2Polynomials

How to evaluate a polynomial in function notation.

function notation f(x) polynomial constant linear quadratic cubic
• Differential Equations

CalculusAntiderivatives and Differential Equations

How to solve simple differential equations.

differential equations derivatives
• Reaction Rate Problems

ChemistryChemical Reaction Rates

How to solve reaction rate problems.

reaction rate problems rate law
• Linear Inequalities

AlgebraSolving and Graphing Inequalities

How to notate solving and graphing inequalities.

inequality notation