Flashcards on Квадратная функция

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What is the general form of a quadratic function?

y = ax^2 + bx + c

What is the shape of the graph of a quadratic function?

Parabola

What is the vertex of a parabola?

The minimum or maximum point on the graph

What is the axis of symmetry of a parabola?

A vertical line that divides the parabola into two congruent halves

What is the discriminant in the quadratic formula used for?

Determining the nature of the roots

What are the different forms of a quadratic function?

Standard form, vertex form, and factored form

What is the y-intercept of a quadratic function?

The point where the graph intersects the y-axis

What does the 'a' value in a quadratic function determine?

The direction and width of the parabola

What does the 'c' value in a quadratic function represent?

The y-intercept of the graph

What is the maximum number of x-intercepts a quadratic function can have?

2

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Test Your Knowledge


What is the general form of a quadratic function?



What is the shape of the graph of a quadratic function?



What does the 'a' value in a quadratic function determine?



What is the y-intercept of a quadratic function?



What is the discriminant in the quadratic formula used for?




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