Features of Quadratics Review

Features of Quadratics Review

Assessment

Flashcard

Mathematics

11th Grade

Practice Problem

Hard

Created by

Wayground Content

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a quadratic function?

Back

A quadratic function is a polynomial function of degree 2, typically expressed in the form f(x) = ax² + bx + c, where a, b, and c are constants and a ≠ 0.

2.

FLASHCARD QUESTION

Front

What is the standard form of a quadratic function?

Back

The standard form of a quadratic function is f(x) = ax² + bx + c.

3.

FLASHCARD QUESTION

Front

What is the vertex of a quadratic function?

Back

The vertex of a quadratic function is the point (h, k) where the function reaches its maximum or minimum value, given by the formula h = -b/(2a) and k = f(h).

4.

FLASHCARD QUESTION

Front

How do you find the line of symmetry for a quadratic function?

Back

The line of symmetry for a quadratic function is given by the equation x = -b/(2a), where a and b are the coefficients from the standard form of the function.

5.

FLASHCARD QUESTION

Front

What is the domain of a quadratic function?

Back

The domain of any quadratic function is all real numbers, represented as (-∞, ∞).

6.

FLASHCARD QUESTION

Front

What is the range of a quadratic function that opens upwards?

Back

The range of a quadratic function that opens upwards is [k, ∞), where k is the y-coordinate of the vertex.

7.

FLASHCARD QUESTION

Front

What is the range of a quadratic function that opens downwards?

Back

The range of a quadratic function that opens downwards is (-∞, k], where k is the y-coordinate of the vertex.

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