Solving Quadratics (All methods)

Solving Quadratics (All methods)

Assessment

Flashcard

Mathematics

8th Grade

Hard

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

+1

Standards-aligned

Created by

Wayground Content

FREE Resource

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15 questions

Show all answers

1.

FLASHCARD QUESTION

Front

What is a quadratic equation?

Back

A quadratic equation is a polynomial equation of the form ax² + bx + c = 0, where a, b, and c are constants and a ≠ 0.

2.

FLASHCARD QUESTION

Front

What are the methods to solve quadratic equations?

Back

The methods to solve quadratic equations include factoring, using the quadratic formula, and completing the square.

Tags

CCSS.HSA-REI.B.4B

3.

FLASHCARD QUESTION

Front

Factor the expression: 49x² - 100.

Back

(7x - 10)(7x + 10)

Tags

CCSS.HSA.APR.C.4

4.

FLASHCARD QUESTION

Front

Solve by factoring: x² - 9x + 20 = 0.

Back

x = 4 and x = 5

Tags

CCSS.HSA-REI.B.4B

5.

FLASHCARD QUESTION

Front

What is a zero of a function?

Back

A zero of a function is a value of x that makes the function equal to zero.

Tags

CCSS.HSF-IF.C.7D

6.

FLASHCARD QUESTION

Front

Identify a zero of the graph: 0, -1, 1.5, -3.

Back

-1

Tags

CCSS.HSF-IF.C.7D

7.

FLASHCARD QUESTION

Front

Solve the equation: x² + 10x = -9 using any method.

Back

x = -1 and x = -9

Tags

CCSS.HSA-REI.B.4B

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