Completing the Square Practice

Completing the Square Practice

Assessment

Flashcard

Mathematics

9th Grade

Hard

CCSS
HSA-REI.B.4B, HSA.APR.C.4, HSF-IF.C.7A

Standards-aligned

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15 questions

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1.

FLASHCARD QUESTION

Front

Complete the Square: x^2 - 10x + ____

Back

x^2 - 10x + 25

Tags

CCSS.HSA-REI.B.4B

2.

FLASHCARD QUESTION

Front

Complete the square for: x^2 + 12x + ____ (find the missing number in the blank)

Back

x^2 + 12x + 36

Tags

CCSS.HSA-REI.B.4B

3.

FLASHCARD QUESTION

Front

Given the perfect square trinomial, identify the equivalent expression: x^2 + 14x + 49

Back

(x + 7)^2

Tags

CCSS.HSA.APR.C.4

4.

FLASHCARD QUESTION

Front

What is the vertex of the parabola: y = 2(x - 3)^2 + 4?

Back

(3, 4)

5.

FLASHCARD QUESTION

Front

Given the perfect square trinomial, identify the equivalent expression: x^2 - 18x + 81

Back

(x - 9)^2

Tags

CCSS.HSA.APR.C.4

6.

FLASHCARD QUESTION

Front

Definition: Completing the Square

Back

A method used to convert a quadratic equation into a perfect square trinomial.

Tags

CCSS.HSA-REI.B.4B

7.

FLASHCARD QUESTION

Front

Formula for Completing the Square: x^2 + bx

Back

(x + b/2)^2 - (b/2)^2

Tags

CCSS.HSA-REI.B.4B

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