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Systems of Equations (overview)
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Solve Systems of Equations by ELIMINATION/ADDITION
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Solve Systems of Equations by SUBSTITUTION
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Solve System of Equations: NO SOLUTION AND INFINITE SOLUTIONS
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WORD PROBLEMS (coins) – use SYSTEMS OF EQUATIONS
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WORD PROBLEM( investments) – use SYSTEMS OF EQUATIONS
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using the graphing calculator – matrices- for systems of equations
all videos
- who’s teaching?
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- Graphing Calculator
- list of all Videos
- “Before” Algebra
- Integers
- explanations of rational numbers, integers, whole numbers and counting numbers
- comparing fractions
- changing mixed numbers to improper fractions
- area and perimeter of rectangles
- area of triangles, rectangles and parallelograms
- variables and translating algebraic expressions/equations
- graphing points
- Dividing Fractions
- Dividing Mixed Numbers
- Equivalent Fractions
- Algebra I – first term
- Algebra I – 2nd term
- Systems of Equations
- systems of equations – overview- lecture
- solve systems of equations by substitution
- solve systems of equations by elimination/addition
- systems of equations – word problem – coin
- systems of equations – word problem
- matrices in your calculator (systems of equations)
- system of equations: no solution and infinite solutions
- quadratic equations
- word problem – maximize area
- Solve quadratic equations by factoring
- Solve quadratic equations by the quadratic formula
- Solve quadratic equations by completing the square
- Quadratic Equations – OVERVIEW
- quadratic equations – WRAP-UP
- Solve quadratic equations by the square root property
- Quadratic Equation – Area Word Problem
- solve quadratic equations by factoring
- quadratic formula and finding roots of polynomial equations
- solving equations using square roots
- solving more quadratic equations using square roots
- Solving Quadratic Equations using Square Roots
- Solving More Quadratic Equations using Square Roots
- Quadratic Equations and Word Problems
- quadratic graphs (parabolas)
- long division and polynomials
- Synthetic Division
- Radicals
- Rational Expressions
- imaginary numbers – complex numbers
- complete the square
- rationalize the denominator
- Systems of Equations
- Algebra II / college algebra
- logarithms
- continuously compounded interest (Pert)
- exponential form and graphs of logarithms – lecture
- exponential word problem – newton’s law of cooling
- exponential equations – get the bases the same
- graphs of exponential functions and their transformations
- Solving Logarithmic and Exponential Equations!
- Using Logarithms to solve Word Problem – Compound Interest
- logarithmic to exponential form
- Evaluating Logarithms
- difference quotient
- calculate compounded interest
- word problem – finding maximum height and horizontal distance
- circles
- equations with fractional exponents
- Average Rate of Change
- Rational (fractional) Equations
- FUNCTIONS…etc.
- transformations/shifts of functions
- domain and range (video 1)
- End Behavior of Graphs
- Functions
- piece-wise defined functions
- domain of functions (video 2)
- composition of functions (video 1)
- composition of functions (video 2)
- combinations of functions
- vertical line test
- Absolute Value Function
- Functions: Vertical and Horizontal Shifts – transformations
- Functions: Stretch and Compression (shrink) – transformations – shifts
- The graph of f(x)= 1/x and its transformations
- polynomial equations
- quadratic inequality
- domain and range
- domain and range (another video)
- Finite Geometric Series
- Inverses
- Ellipses
- Joint Variation
- graph of 1/x^2 and its shifts (domain, range, asymptotes, end behavior)
- graph of 1/x and finding vertical asymptotes
- logarithms
- …get ready for Algebra II …
- Videos for review guide
- u-substitution
- Compound Interest
- Trigonometry
