Understanding Quadratic Equations

Front

What are the three forms of

Quadratic Equations?

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Front

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Front

Factored Form

How do you find x-intercepts from factored form?

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Front

Vertex Form

How do you identify the vertex from vertex form?

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Front

Quadratic Formula

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Front

Coefficient a

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Front

What is the significance of the Constant "c"

when the equation is in standard form?

ax² +bx+c=0

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Front

Completing the Square

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Front

How do you solve by factoring?

Examples:

x² +6x+8=0

x²+6x=12

2x²-x-6=0

Back

Front

Solve an equation that is in vertex form:

Example solve

f(x)=(x+2)²-9

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