Quadratics & Polynomials - SAT Math
Card 0 of 100
Standard form of a quadratic equation
Standard form of a quadratic equation
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Factored form of a quadratic
Factored form of a quadratic
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Vertex form of a quadratic
Vertex form of a quadratic
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Formula for the axis of symmetry of $y = ax^2 + bx + c$.
Formula for the axis of symmetry of $y = ax^2 + bx + c$.
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What is the quadratic formula?
What is the quadratic formula?
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What is the definition of the discriminant?
What is the definition of the discriminant?
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What does a positive discriminant mean?
What does a positive discriminant mean?
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What does a zero discriminant mean?
What does a zero discriminant mean?
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What does a negative discriminant mean?
What does a negative discriminant mean?
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Perfect square trinomial expansion: $(x + y)^2$
Perfect square trinomial expansion: $(x + y)^2$
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Perfect square trinomial expansion: $(x - y)^2$
Perfect square trinomial expansion: $(x - y)^2$
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What is the difference of squares identity?
What is the difference of squares identity?
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Sum and product of roots of $ax^2 + bx + c = 0$.
Sum and product of roots of $ax^2 + bx + c = 0$.
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How does $a$ affect the direction of a parabola?
How does $a$ affect the direction of a parabola?
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How does the absolute value of $a$ affect a parabola?
How does the absolute value of $a$ affect a parabola?
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Formula for the vertex $y$-coordinate using coefficients.
Formula for the vertex $y$-coordinate using coefficients.
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Zero-product property.
Zero-product property.
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Factoring rule for $x^2 - 9$.
Factoring rule for $x^2 - 9$.
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Factoring rule for $x^2 + 6x + 9$.
Factoring rule for $x^2 + 6x + 9$.
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Factoring rule for $x^2 - 6x + 9$.
Factoring rule for $x^2 - 6x + 9$.
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