Quadratic Formula
Flashcard
•
Mathematics
•
9th - 12th Grade
•
Practice Problem
•
Hard
Wayground Content
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8 questions
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1.
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
2.
FLASHCARD QUESTION
Front
Solve Using the Quadratic Formula: 2x2 + 7x - 15 = 0
Back
-5 or 1.5
3.
FLASHCARD QUESTION
Front
Identify the 'c' value: y = 16x2 -8x -24
Back
-24
4.
FLASHCARD QUESTION
Front
Name "c" for the equation
4x2 - 5x + 7 = 10
Back
-3
5.
FLASHCARD QUESTION
Front
When a quadratic equation is graphed, it creates a:
Square
,Circle
,Parabola
,Line
Back
Parabola
6.
FLASHCARD QUESTION
Front
If the discriminant equals 0, then the quadratic has:
Back
1 Solution
7.
FLASHCARD QUESTION
Front
If the discriminant is negative, you will have...
Back
two imaginary solutions
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