120524 Vertex Form Mastery Check PRACTICE

120524 Vertex Form Mastery Check PRACTICE

Assessment

Flashcard

Mathematics

9th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

Convert the equation y = x² + 4x into vertex form.

Back

y = (x + 2)² - 4

2.

FLASHCARD QUESTION

Front

Which of the following is the correct equation for the given graph? f(x) = (x - 2)² - 1, f(x) = (x + 2)² - 1, f(x) = -(x + 2)² - 1, f(x) = -(x - 2)² - 1

Back

f(x) = (x + 2)² - 1

3.

FLASHCARD QUESTION

Front

Which of the following shows f(x) = x² + 12x - 2 written in vertex form? f(x) = (x + 6)² + 142, f(x) = (x + 6)² - 34, f(x) = (x + 6)² - 38, f(x) = (x + 6)² + 34

Back

f(x) = (x + 6)² - 38

4.

FLASHCARD QUESTION

Front

What is the equation of this graph? f(x) = (x - 5)² + 1, f(x) = (x - 1)² - 5, f(x) = (x + 1)² - 5, f(x) = (x + 5)² + 1

Back

f(x) = (x - 1)² - 5

5.

FLASHCARD QUESTION

Front

The parabola y = x² - 2x + 4 will have a vertex of? (-1, 2), (1, 2), (-1, 3), (1, 3)

Back

(1, 3)

6.

FLASHCARD QUESTION

Front

What is the vertex form of a quadratic equation?

Back

The vertex form of a quadratic equation is y = a(x - h)² + k, where (h, k) is the vertex.

7.

FLASHCARD QUESTION

Front

How do you find the vertex of a parabola given in standard form?

Back

To find the vertex of a parabola in standard form y = ax² + bx + c, use the formula h = -b/(2a) and k = f(h).

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