
Understanding Vertical Reflections and Vertex in Quadratic Relations

Interactive Video
•
Mathematics
•
9th - 10th Grade
•
Hard
Nancy Jackson
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens to the graph of a quadratic relation when x² is multiplied by a negative number?
The graph becomes a horizontal line.
The graph reflects vertically across the x-axis.
The graph shifts upwards.
The graph shifts to the right.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the result of multiplying a quadratic equation by -1?
The parabola shifts to the left.
The parabola reflects across the x-axis.
The parabola becomes wider.
The parabola shifts upwards.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If a parabola has a negative 'a' value, what can we expect about its direction?
It opens downwards.
It becomes a straight line.
It remains unchanged.
It opens upwards.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the vertex of a parabola with a positive 'a' value?
The highest point on the graph.
The lowest point on the graph.
The midpoint of the x-axis.
The intersection with the y-axis.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the effect of a positive 'a' value on the vertex of a parabola?
The vertex is at the origin.
The vertex is at the minimum point.
The vertex is undefined.
The vertex is at the maximum point.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How can you determine if a parabola opens upwards or downwards?
By counting the number of x-intercepts.
By measuring the width of the parabola.
By looking at the sign of 'a'.
By checking if the vertex is on the x-axis.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In a quadratic equation, what does a negative 'a' value indicate about the vertex?
The vertex is undefined.
The vertex is at the minimum point.
The vertex is at the maximum point.
The vertex is at the origin.
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