Practice Test Quadratic Functions

Practice Test Quadratic Functions

Assessment

Flashcard

Mathematics

11th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the y-intercept of the function f(x)=2x² + 4x + 6?

Back

(0, 6)

2.

FLASHCARD QUESTION

Front

Find the vertex of the function f(x)=2x² + 4x + 6.

Back

(2, -4)

3.

FLASHCARD QUESTION

Front

How do we transform from the parent function to y = -1/5(x - 1)² + 7?

Back

reflection, vertical compression, horizontal right, vertical up

4.

FLASHCARD QUESTION

Front

What is the vertex of the function f(x)=x² - 6x + 5?

Back

(3, -1)

5.

FLASHCARD QUESTION

Front

Does the graph of f(x)=x² - 6x + 5 have a maximum or minimum value?

Back

minimum

6.

FLASHCARD QUESTION

Front

What is the standard form of a quadratic function?

Back

f(x) = ax² + bx + c, where a, b, and c are constants.

7.

FLASHCARD QUESTION

Front

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

Back

The direction of the parabola (upward if a > 0, downward if a < 0) and the width of the parabola.

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