What is the quadratic formula?

$$x = \frac{-b \pm \sqrt{b^2 - 4ac}}{2a}$$

What does it mean for a function to be even?

A function is even if $$f(-x) = f(x)$$ for all x in the domain.

What does it mean for a function to be odd?

A function is odd if $$f(-x) = -f(x)$$ for all x in the domain.

What is the vertex form of a quadratic function?

$$y = a(x - h)^2 + k$$ , where (h, k) is the vertex.

What is the discriminant of a quadratic equation?

The discriminant is $$b^2 - 4ac$$ and determines the nature of the roots.

What is the process of completing the square?

Completing the square involves rewriting a quadratic in the form $$(x - p)^2 = q$$ .

What is a rational exponent?

A rational exponent is an exponent that is a fraction, representing both a root and a power.

What is the absolute value function?

The absolute value function is defined as $$|x| = x$$ if $$x >= 0$$ and $$|x| = -x$$ if $$x

Algebra 2 Final Exam Review (Part 1) Flashcards

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15 questions

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1.

FLASHCARD QUESTION

Front

Back

2.

FLASHCARD QUESTION

Front

Back

3.

FLASHCARD QUESTION

Front

Back

4.

FLASHCARD QUESTION

Front

What is the equation of the graph that opens downwards and has a vertex at (2, 4)?

Back

y = - | x - 2| + 4

5.

FLASHCARD QUESTION

Front

Back

Correct

6.

FLASHCARD QUESTION

Front

Define the imaginary unit i.

Back

7.

FLASHCARD QUESTION

Front

What is the relationship between the roots of a quadratic equation and its factors?

Back

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