Explanation:

Introduction to logarithms

Intro to logarithms

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Intro to Logarithms

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Evaluate logarithms

Evaluating logarithms (ADVANCED)

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Evaluate logarithms (advanced)

Relationship between exponentials & logarithms

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The constant e and the natural logarithm

and compound interest

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as a limit

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Evaluating natural logarithm with calculator

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Slope

Intro to slope

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POSITIVE & negative slope

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Slope from graph

Worked EXAMPLE: slope from two points

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Slope from two points

Slope review

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Slope of a horizontal line

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Basics of trigonometry

Trigonometric ratios in right triangles

Solve for a side in right triangles

Sine & cosine of complementary angles

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Trig ratios of special triangles

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Reciprocal trig ratios

The unit circle definition of sine, cosine, and tangent

Unit circle

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The trig functions & right triangle trig ratios

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Trig unit circle review

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The graphs of sine, cosine, and tangent

Graph of y=sin(x)

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Graph of y=tan(x)

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Intersection points of y=sin(x) and y=cos(x)

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BASIC trigonometric identities

Sine & cosine identities: symmetry

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Tangent identities: symmetry

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Sine & cosine identities: periodicity

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Tangent identities: periodicity

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Evaluating functions

What is a function?

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Worked example: Evaluating functions from equation

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Evaluate functions

Worked example: Evaluating functions from graph

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Evaluate functions from their graph

Inputs and outputs of a function

Worked example: matching an input to a function's output (equation)

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Function inputs & outputs: equation

Worked example: matching an input to a function's output (graph)

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Worked example: two inputs with the same output (graph)

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Function inputs & outputs: graph

Maximum and minimum points

Introduction to minimum and maximum points

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Worked example: absolute and relative extrema

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Relative maxima and minima

Absolute maxima and minima

Intervals where a function is positive, negative, increasing, or decreasing

Increasing, decreasing, positive or negative intervals

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Worked example: positive & negative intervals

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Positive and negative intervals

Increasing and decreasing intervals

Interpreting features of graphs

Graph interpretation word problem: temperature

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Graph interpretation word problem: basketball

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Graph interpretation word problems