

Understanding Quadratic Functions and Their Properties
Interactive Video
•
Mathematics
•
9th - 10th Grade
•
Practice Problem
•
Hard
Thomas White
FREE Resource
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13 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the general form of a quadratic function?
f(x) = ax^2 + b
f(x) = ax^3 + bx^2 + c
f(x) = ax^2 + bx + c
f(x) = ax + b
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why can't the coefficient 'a' in a quadratic function be zero?
It would make the function undefined.
It would turn the function into a linear equation.
It would make the function a cubic equation.
It would have no effect on the function.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the shape of the graph of a quadratic function called?
Circle
Parabola
Hyperbola
Ellipse
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the axis of symmetry for the parent function f(x) = x^2?
x = 2
x = 0
x = -1
x = 1
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Where is the vertex of the parent function f(x) = x^2 located?
(2, 2)
(-1, -1)
(0, 0)
(1, 1)
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens to the parabola when the coefficient 'a' is negative?
It opens upwards.
It opens downwards.
It becomes a straight line.
It becomes a circle.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If the absolute value of 'a' is greater than 1, what happens to the parabola?
It becomes wider.
It becomes a straight line.
It becomes narrower.
It remains unchanged.
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