What is the first step in analyzing a quadratic function?

Analyzing Quadratic Functions Concepts

Interactive Video
•

Thomas White
•
Mathematics
•
9th - 10th Grade
•
Hard
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22 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Determining the domain
Identifying the vertex
Calculating the range
Finding the y-intercept
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which formula is used to find the x-value of the vertex?
x = -A/2B
x = B/2A
x = -B/2A
x = A/2B
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the x-value of the vertex for the quadratic equation given in the video?
-1
1
0
2
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you find the y-value of the vertex?
By setting x to zero
By substituting the x-value of the vertex into the equation
By using the formula y = -B/2A
By finding the axis of symmetry
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the y-value of the vertex for the quadratic equation in the video?
2
0
-1
1
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the axis of symmetry for the quadratic function discussed?
x = -1
x = 0
x = 2
x = 1
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the axis of symmetry represent in a quadratic graph?
The highest point of the graph
The y-intercept of the graph
The line that divides the graph into two symmetric parts
The lowest point of the graph
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