Algebra III Quizizz: Discriminant Assignment
Authored by Rodney Nobles
Mathematics
9th - 12th Grade
CCSS covered
Used 1+ times
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20 questions
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1.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
What is the discriminant and how many solutions would this quadratic have?
x2 - 6x + 9 = 0
0, No Solutions
0, 1 Solution
72, 2 Solutions
-72, No Solution
Tags
CCSS.HSA.REI.B.4
2.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
What is the discriminant and how many solutions would this quadratic have?
-8x2 + 6x - 4 = 0
-92, No Solutions
164, 2 Solutions
-164, No Solutions
92, 2 Solutions
Tags
CCSS.HSA.REI.B.4
3.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
What is the discriminant and how many solutions would this quadratic have?
4x2 + 6x - 4 = 0
-28, No Solutions
28, 2 Solutions
100, 2 Solutions
-100, No Solutions
Tags
CCSS.HSA.REI.B.4
4.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
What is the discriminant of this equation?
3x2 + 8x = 0
64
52
9
0
Tags
CCSS.HSA.REI.B.4
5.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
What is the discriminant of this equation?
-5x2 - 6 = 0
120
36
16
-120
Tags
CCSS.HSA.REI.B.4
6.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
What is the discriminant and how many solutions would this quadratic have?
-3x2 - 5x + 15 = 7
205, 2 Solutions
-71, No Solutions
121, 2 Solutions
121, 1 Solution
Tags
CCSS.HSA.REI.B.4
7.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
What is the discriminant and how many solutions would this quadratic have?
3x2 + 3x + 4 = -3
-75, No Solutions
-75, 2 Solutions
-39, No Solutions
-39, 1 Solution
Tags
CCSS.HSA.REI.B.4
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