MATH-070
The links below will take you to videos and exercises relating to the content in MATH-070.
LINEAR EQUATIONS
Determine Dependent and Independent Variables
Dependent and Independent Variables (333mojo333)
Determine if a Relationship is a Function
The Vertical Line Test (PatrickJMT)
Recognizing Linear Equations from Tables, Graphs and Equations
Identifying Linear Functions (TenMarksInstructor)
Linear Functions (donalduncan)
Interpreting the Meaning of the Slope and the Vertical and Horizontal Intercepts
Meaning of Slope and y-Intercept (bullcleo1)
Linear Equation Application Problems
Linear Equation Application Problem - Population Growth (bullcleo1)
Linear Equation Application Problem - Submarine Depth (bullcleo1)
Linear Equation Application Problem - Oil Reserves (bullcleo1)
Linear Equation Application Problem - Rental Car (bullcleo1)
3x3 Systems of Linear Equations
Solving a 3x3 System of Linear Equations (dak721)
System of Linear Equations Application Problems
Applications Involving Systems of Equations (bullcleo1)
More Applications Involving Systems of Equations (bullcleo1)
MathTV > Algebra > Systems of Equations > Applications (Word Problems)
Mixed-Type Word Problems worksheet
Mixture Word Problems worksheet
Distance-Rate-Time Word Problems worksheet
INEQUALITIES AND ABSOLUTE VALUE
Writing Compound Inequalities 1 (PatrickJMT)
Writing Compound Inequalities 2 (PatrickJMT)
Writing Compound Inequalities 3 (PatrickJMT)
Intro to Solving Inequalities (PatrickJMT)
Solving Inequalities example 2 (PatrickJMT)
Solving Inequalities example 3 (PatrickJMT)
Solving Absolute Value Equations (bullcleo1)
Solving Inequalities worksheet
Solving Compound Inequalities worksheet
Solving Absolute Value Equations worksheet
Solving Absolute Value Inequalities worksheet
RATIONAL EXPONENTS
Intro to Rational Exponents - (waszel)
Evaluating Rational Expressions (PatrickJMT)
Simplifying Expressions with Rational Exponents, example 1 (PatrickJMT)
Simplifying Expressions with Rational Exponents, example 2 (PatrickJMT)
Solving Equations with Rational Exponents (PatrickJMT)
Solving Equations with Rational Exponents, example 1 (PatrickJMT)
Solving Equations with Rational Exponents, example 2 (PatrickJMT)
Simplifying Rational Expressions worksheet
Solving Rational Exponent Equations worksheet
QUADRATIC FUNCTIONS
Recognize a Quadratic Function from Graph or Equation
Is it Quadratic or Linear? (madskills98258)
Find Appropriate Viewing Window
Graphing a Quadratic Function (find vertex and intercepts) (PatrickJMT)
Graphing Quadratic Functions Worksheet
Solve Quadratic Equations
Solving Quadratic Equations by Factoring (PatrickJMT)
Factoring by grouping (PatrickJMT)
Factoring standard quadratics (mahalo)
Factoring with the AC Method (MrCaryMath)
Factoring with the AC Method, a slightly more complex example (MrCaryMath)
Factoring the Difference of Squares (PatrickJMT)
Factoring the Difference of Squares, more examples (PatrickJMT)
Solving Quadratic Equations Using the Quadratic Formula, example 1 (PatrickJMT)
Solving Quadratic Equations Using the Quadratic Formula, example 3 (PatrickJMT)
Solving Quadratic Equations Using the Square Root Property 1 (Farinellac)
Solving Quadratic Equations Using the Square Root Property 2 (Farinellac)
Solving Quadratic Equations Using the Square Root Property 3 (Farinellac)
Solving Quadratic Equations by Factoring Worksheet
Solving Quadratic Equations Using the Quadratic Formula Worksheet
Solving Quadratic Equations Using Square Roots Worksheet
Factoring by Grouping worksheet
GCF and Factor by Grouping worksheet
Factoring Quadratics in Standard Form worksheet
Factoring Quadratics with the AC Method worksheet
Factoring Special Case Quadratics worksheet
Find Maximum and Minimum with Calculator
Using the TI83/84 to Find Extrema (minimum or maximum) (waszel)
Applications with Quadratics
Quadratic Equation Application Problem - fencing an area (DrPhilClark)
Quadratic Equation Application Problem - find the rectangle (DrPhilClark)
Find Dimensions of a Rectangle (rodcastmath)
Quadratic Equation Application Problem - consecutive numbers (rodcastmath)
Quadratic Equation Application Problem - projectile (KhanAcademy)
The Discriminant
Using the Discriminant (PatrickJMT)
Using the Discriminant, Example 1 (PatrickJMT)
Using the Discriminant, Example 2 (PatrickJMT)
Using the Discriminant, Example 3 (PatrickJMT)
Write and Simplify a Quadratic Equation Given the Real Roots
Writing Quadratic Functions Given Zeros (mbrandl11)
RATIONAL FUNCTIONS
Finding the Least Common Denominator (LCD) (densmath)
Solving Rational Equations (PatrickJMT)
Solving Rational Equations, more examples (PatrickJMT)
Work Problem 1 - Intro (videosbyjuliehand)
Work Problem 2 (videosbyjuliehand)
Work Problem 3 (videosbyjuliehand)
Work Problem 4 (videosbyjuliehand)
Solving Rational Equation worksheet
More Rational Equations to Solve worksheet
SYSTEMS OF EQUATIONS AND INEQUALITIES
Solving Systems of Nonlinear Equations, part 1 (123MrBee)
Solving Systems of Nonlinear Equations, part 2 (123MrBee)
FUNCTION NOTATION, DOMAIN & RANGE
Function Notation (waszel)
Finding the Domain and Range from a Graph (dak721)
Finding the Domain and Range Algebraically (dak721)
INVERSE FUNCTIONS
How to Find the Inverse of a Function (dak721)
EXPONENTIAL FUNCTIONS
Intro to Exponential Functions part1 (davidtutorsmath)
Intro to Exponential Functions, part 2 with graphing (davidtutorsmath)
Exponential Word Problem (growth of bacteria) (PatrickJMT)
Exponential Word Problem (half-life) (PatrickJMT)
Compound Interest (waszel)
Graphing Exponential Functions worksheet
LOGARITHMS
Properties of Logarithms - Part 1 (PatrickJMT)
Solving Logarithmic Equations 1 (PatrickJMT)
Solving Logarithmic Equations 2 (PatrickJMT)
Solving Exponential Equations with Logarithms (PatrickJMT)
Converting and Evaluating Logarithms worksheet
Properties of Logarithms worksheet
Logarithmic Equations worksheet