Solve the quadratic equation: $$x^2 - 100 = 0$$

The roots are $$x = -10, 10$$ .

What is the vertex of a quadratic function?

The vertex is the highest or lowest point of the parabola represented by the quadratic function, found at $$x = -\frac{b}{2a}$$ .

What is the axis of symmetry in a quadratic function?

The axis of symmetry is a vertical line that divides the parabola into two mirror-image halves, given by the equation $$x = -\frac{b}{2a}$$ .

What is the standard form of a quadratic function?

The standard form is $$f(x) = ax^2 + bx + c$$ .

What is the factored form of a quadratic function?

The factored form is $$f(x) = a(x - r_1)(x - r_2)$$ , where $$r_1$$ and $$r_2$$ are the roots.

What is the significance of the coefficient 'a' in a quadratic equation?

The coefficient 'a' determines the direction of the parabola: if a > 0, it opens upwards; if a

What is completing the square?

Completing the square is a method used to solve quadratic equations by rewriting the equation in the form $$(x - p)^2 = q$$ .

Solving Quadratics Flashcards

Student preview

15 questions

Show all answers

1.

FLASHCARD QUESTION

Front

What is a quadratic equation?

Back

2.

FLASHCARD QUESTION

Front

What are the roots of a quadratic equation?

Back

3.

FLASHCARD QUESTION

Front

How can you find the roots of a quadratic equation?

Back

4.

FLASHCARD QUESTION

Front

What does the discriminant tell you about a quadratic equation?

Back

5.

FLASHCARD QUESTION

Front

Back

6.

FLASHCARD QUESTION

Front

Back

7.

FLASHCARD QUESTION

Front

What is another term for the x-intercepts of a quadratic function?

Back

The x-intercepts are also known as the roots of the quadratic function.

Create a free account and access millions of resources

Create resources

Host any resource

Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever

or continue with

Microsoft

Apple

Others

By signing up, you agree to our Terms of Service & Privacy Policy

Already have an account?

Similar Resources on Wayground

13 questions

Money

Flashcard

•

9th - 12th Grade

10 questions

Kuis Akhir Peluang

Flashcard

•

12th Grade

10 questions

Khái niệm Toán học: Hoán vị, Chỉnh hợp, Tổ hợp

Flashcard

•

10th Grade

10 questions

Synonyms

Flashcard

•

11th Grade

15 questions

Flashcard sull'Orientamento e l'Orientatore

Flashcard

•

12th Grade

13 questions

Types and Components of Computer Systems

Flashcard

•

9th - 12th Grade

Popular Resources on Wayground

10 questions

Honoring the Significance of Veterans Day

Interactive video

•

6th - 10th Grade

9 questions

FOREST Community of Caring

Lesson

•

1st - 5th Grade

10 questions

Exploring Veterans Day: Facts and Celebrations for Kids

Interactive video

•

6th - 10th Grade

19 questions

Veterans Day

Quiz

•

5th Grade

14 questions

General Technology Use Quiz

Quiz

•

8th Grade

25 questions

Multiplication Facts

Quiz

•

5th Grade

15 questions

Circuits, Light Energy, and Forces

Quiz

•

5th Grade

19 questions

Thanksgiving Trivia

Quiz

•

6th Grade

Discover more resources for Mathematics

34 questions

Geometric Terms

Quiz

•

9th - 12th Grade

16 questions

Proportional Relationships And Constant Of Proportionality

Quiz

•

7th - 12th Grade

15 questions

Identify Triangle Congruence Criteria

Quiz

•

9th - 12th Grade

13 questions

Reading And Writing Numerical Expression

Quiz

•

6th - 12th Grade

56 questions

CCG 2.2.3 Area

Quiz

•

9th - 12th Grade

20 questions

SSS/SAS

Quiz

•

9th - 12th Grade

17 questions

Triangle Congruence Theorems

Quiz

•

9th - 11th Grade

15 questions

Analyze Triangle Congruence Conditions

Quiz

•

9th - 12th Grade