Alg 2 Sem 1 Final Review

Alg 2 Sem 1 Final Review

Assessment

Flashcard

Mathematics

9th - 12th 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 equation of the graph that represents a square root function shifted down by 2 units?

Back

y = √(x - 2)

2.

FLASHCARD QUESTION

Front

What is the solution to the equation n^2 - 2n - 3 = 0 by completing the square?

Back

{3, -1}

3.

FLASHCARD QUESTION

Front

How do you expand the expression (2x + 5)^4 using Pascal's Triangle?

Back

16x^4 + 160x^3 + 600x^2 + 1000x + 625

4.

FLASHCARD QUESTION

Front

What is the general form of a quadratic equation?

Back

y = ax^2 + bx + c, where a, b, and c are constants.

5.

FLASHCARD QUESTION

Front

What does the vertex of a parabola represent in the graph of a quadratic function?

Back

The vertex is the highest or lowest point of the parabola, depending on its orientation.

6.

FLASHCARD QUESTION

Front

What is the formula for the vertex of a parabola given by the equation y = ax^2 + bx + c?

Back

Vertex = (-b/(2a), f(-b/(2a)))

7.

FLASHCARD QUESTION

Front

What is the significance of the discriminant in a quadratic equation?

Back

The discriminant (b^2 - 4ac) determines the nature of the roots: 0 (one real root), positive (two real roots), negative (no real roots).

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