

Quadratic Inequalities and Graphs
Interactive Video
•
Mathematics
•
9th - 10th Grade
•
Practice Problem
•
Hard
Thomas White
FREE Resource
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30 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first step in solving quadratic inequalities?
Finding the vertex
Setting the equation to zero
Completing the square
Graphing the equation
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first step in solving quadratic inequalities?
Setting the equation to zero
Graphing the equation
Completing the square
Finding the vertex
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first step in solving quadratic inequalities?
Setting the equation to zero
Graphing the equation
Completing the square
Finding the vertex
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When factorizing a quadratic equation, what do you look for?
The difference of the roots
The factors of the constant term
The product of the roots
The sum of the coefficients
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What are the roots of the equation x^2 + 2x - 15 = 0?
-5 and 3
5 and -3
-3 and 5
3 and -5
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When factorizing a quadratic equation, what do you look for?
The difference of the roots
The factors of the constant term
The product of the roots
The sum of the coefficients
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What are the roots of the equation x^2 + 2x - 15 = 0?
5 and -3
-5 and 3
-3 and 5
3 and -5
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