Quadratic Formula

Quadratic Formula

Assessment

Flashcard

Mathematics

9th - 12th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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10 questions

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1.

FLASHCARD QUESTION

Front

In the equation
y = x2 +5x +7, match each leading coefficient with its correct letter.

Back

a=1, b=5, c=7

2.

FLASHCARD QUESTION

Front

What should you do first in solving this equation?
x2 + 6x - 13 = 3

Back

Make it equal 0 by subtracting 3 on each side

3.

FLASHCARD QUESTION

Front

Solve Using the Quadratic Formula: 2x2 + 7x - 15 = 0

Back

-5 or 1.5

4.

FLASHCARD QUESTION

Front

Identify the 'c' value: y = 16x2 -8x -24

Back

-24

5.

FLASHCARD QUESTION

Front

Use the quadratic formula to find the solutions for
y = 3x3 + 8x - 1

Back

0.1167 and -2.7833

6.

FLASHCARD QUESTION

Front

Use the quadratic formula to find the solutions for
y = -x2 - 5x + 12

Back

-6.77 and 1.77

7.

FLASHCARD QUESTION

Front

When do you use the plus or minus symbol (±)?

Media Image

Back

After taking the square root of both sides

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