Quadratic Functions Final

Quadratic Functions Final

Assessment

Flashcard

Mathematics

8th Grade

Practice Problem

Hard

Created by

Wayground Content

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the standard form of a quadratic function?

Back

f(x) = ax² + bx + c

2.

FLASHCARD QUESTION

Front

Does this graph have a maximum or minimum value?

Back

minimum

3.

FLASHCARD QUESTION

Front

What are the green dots called in a quadratic function graph?

Back

roots or x-intercepts

4.

FLASHCARD QUESTION

Front

What is the quadratic formula?

Back

x = (-b ± √(b² - 4ac)) / (2a)

5.

FLASHCARD QUESTION

Front

What is the discriminant in a quadratic equation?

Back

b² - 4ac

6.

FLASHCARD QUESTION

Front

What does a positive discriminant indicate?

Back

Two distinct real roots

7.

FLASHCARD QUESTION

Front

What does a zero discriminant indicate?

Back

One real root (a repeated root)

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