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Determining the number of roots using the discriminant

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Determining the number of roots using the discriminant

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Algebra - Understanding Quadratic Equations

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Khan Academy Introduction to the Quadratic Equations

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Khan Academy Introduction to the Quadratic Equations

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Introduction to the quadratic equation | Quadratic equations | Algebra I | Khan Academy

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Desmos; just one of several interactive graphing calculators

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Desmos; just one of several interactive graphing calculators

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Desmos Graphing Calculator - Apps on Google Play

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(Factoring by Grouping)

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Comparing Linear, Exponential and Quadratic Functions

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Comparing Linear, Exponential and Quadratic Functions

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MGSE9‐12.A.SSE.3 Choose and produce an equivalent form of an expression to reveal and explain
properties of the quantity represented by the expression.
MGSE9‐12.A.SSE.3a Factor any quadratic expression to reveal the zeros of the function defined by
the expression
MGSE9‐12.A.CED.2 Create linear, quadratic, and exponential equations in two or more variables to
represent relationships between quantities; graph equations on coordinate axes with labels and scales.
(The phrase “in two or more variables” refers to formulas like the compound interest formula, in which
A = P(1 + r
/n)
nt has multiple variables.)
MGSE9-12.F.IF.1 Understand that a function from one set (the input, called the domain) to another
set (the output, called the range) assigns to each element of the domain exactly one element of the
range, i.e. each input value maps to exactly one output value. If f is a function, x is the input (an
element of the domain), and f(x) is the output (an element of the range). Graphically, the graph is y =
f(x).

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Teach Me How To  Factor (WSHS Math Rap Song)

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Recite the Quadratic Equation