Solve Quadratics by Graphing
Flashcard
•
Mathematics
•
9th Grade
•
Hard
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What is the formula to find the Axis of Symmetry of a quadratic function?
Back
The Axis of Symmetry can be found using the formula: x = -b/(2a), where a and b are coefficients from the quadratic equation ax² + bx + c = 0.
2.
FLASHCARD QUESTION
Front
How many zeros can a parabola have?
Back
A parabola can have 0, 1, or 2 zeros (x-intercepts).
3.
FLASHCARD QUESTION
Front
If the graph of a quadratic does not intercept the x-axis, what does this indicate about its solutions?
Back
It indicates that the quadratic has No Real Solution.
4.
FLASHCARD QUESTION
Front
What are the solutions to the equation 3x² + 4x – 20 = 0?
Back
The solutions are x = -3.33 and x = 2.
5.
FLASHCARD QUESTION
Front
What is another term for the zeros of a quadratic function?
Back
Another term for the zeros of a quadratic function is x-intercepts.
6.
FLASHCARD QUESTION
Front
What is a quadratic function?
Back
A quadratic function is a polynomial function of degree 2, typically written in the form f(x) = ax² + bx + c.
7.
FLASHCARD QUESTION
Front
What does the vertex of a parabola represent?
Back
The vertex of a parabola represents the maximum or minimum point of the quadratic function.
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