
Forms of Quadratics Review
Flashcard
•
Mathematics
•
9th Grade
•
Practice Problem
•
Hard
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What are the zeros of the function f(x) = (x + 7)(x + 5)?
Back
The zeros are (-7, 0) and (-5, 0).
2.
FLASHCARD QUESTION
Front
Does the graph of a quadratic function have a maximum or minimum value?
Back
It can have either a maximum or minimum value depending on the direction of the parabola. If it opens upwards, it has a minimum value; if it opens downwards, it has a maximum value.
3.
FLASHCARD QUESTION
Front
What is the vertex form of a quadratic equation?
Back
The vertex form is y = a(x - h)² + k, where (h, k) is the vertex of the parabola.
4.
FLASHCARD QUESTION
Front
What form is the quadratic function f(x) = (x - 8)(x + 3) in?
Back
It is in Factor Form with zeros at x = 8 and x = -3.
5.
FLASHCARD QUESTION
Front
What form is the equation y = 2(x - 3)² - 2 in?
Back
It is in Vertex Form with the vertex at (3, -2).
6.
FLASHCARD QUESTION
Front
How do you find the vertex of a quadratic function in standard form?
Back
For a quadratic in standard form y = ax² + bx + c, the vertex can be found using the formula x = -b/(2a).
7.
FLASHCARD QUESTION
Front
What is the axis of symmetry (AOS) for a quadratic function?
Back
The axis of symmetry is a vertical line that divides the parabola into two mirror images, given by the equation x = -b/(2a) for the standard form.
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