What is this formula?
Describe Quadratic Equations

Quiz
•
Mathematics
•
11th Grade
•
Hard
Anthony Clark
FREE Resource
18 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
This is the speed of light formula.
This is the quadratic formula.
This is the zero product property.
This is scary.
2.
MULTIPLE CHOICE QUESTION
1 min • 12 pts
The discriminant is
aX2 + bX + c
b - 4ac
b2 - 4ac
b2 + 4ac
3.
MULTIPLE CHOICE QUESTION
1 min • 12 pts
For the function above, is the discriminant positive, negative, or zero?
Positive
Negative
Zero
Not Sure
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
For the function above, is the discriminant positive, negative, or zero?
Positive
Negative
Zero
Not Sure
5.
MULTIPLE SELECT QUESTION
1 min • 1 pt
Select the solutions to the equation
4x2 + 11x + 7 = 0
x = - 1.75
x = 6
x = - 1
x = 1
6.
MULTIPLE SELECT QUESTION
1 min • 1 pt
The quadratic function y = -2x2 + 4x + 6 is pictured. What are the solutions to the equation 7.5 = -2x2 + 4x + 6?
x = 0.5
x = 1.5
x = 1
x = 8
x = 6
7.
MULTIPLE SELECT QUESTION
1 min • 1 pt
What are the solutions to the quadratic equation?
x = -4
x = 1
x = -1
x = 2
x = 4
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