SOS #7 Practice
Flashcard
•
Mathematics
•
10th Grade
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
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15 questions
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1.
FLASHCARD QUESTION
Front
What is the simplification of 2i + 7i^9?
Back
9i
2.
FLASHCARD QUESTION
Front
Which method is NOT used to solve a quadratic equation?
Back
Matrices
3.
FLASHCARD QUESTION
Front
Solve the quadratic equation 2x^2 + 2x + 5 = 0 using the quadratic formula.
Back
4.
FLASHCARD QUESTION
Front
What is the axis of symmetry for the quadratic function y = 3x^2 - 2x + 1?
Back
x = 1/3
5.
FLASHCARD QUESTION
Front
Convert the quadratic equation y = 2x^2 + 8x - 1 to vertex form by completing the square.
Back
y = 2(x + 2)^2 - 9
6.
FLASHCARD QUESTION
Front
What is the quadratic formula?
Back
7.
FLASHCARD QUESTION
Front
Define the axis of symmetry in a quadratic function.
Back
The line that divides the parabola into two mirror-image halves, given by x = -b/(2a).
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