Quadratic Formula
9th Grade
•20 Qs
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Quadratic Formula
Quiz
•
Mathematics
•
9th Grade
•
Medium
+2
Standards-aligned
Wesley Clark
Used 157+ times
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Identify a, b and c for the following Quadratic:
4x2 - 5x + 6 = 0
a = 6, b = - 5, c = 4
a = 6, b = 4, c = -5
a = 4, b = - 5, c = 6
a = 4, b = 5, c = 6
Tags
CCSS.HSA.REI.B.4
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Identify a, b and c for the following Quadratic:
-8x2 + x + 7 = 0
a = 8, b = 1, c = 7
a = - 8, b = 1, c = 7
a = 7, b = 8, c = 1
a = 1, b = 7, c = - 8
Tags
CCSS.HSA.REI.B.4
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Identify a, b and c for the following Quadratic:
x2 + 2x = 4
a = 1, b = - 4, c = 2
a = 1, b = 2, c = 4
a = 1, b = 2, c = 0
a = 1, b = 2, c = - 4
Tags
CCSS.HSA.REI.B.4
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Identify a, b and c for the following Quadratic:
x2 + 4 = 0
a = 1, b = - 4, c = 2
a = 1, b = 0, c = 4
a = 1, b = - 4, c = 0
a = 1, b = 0, c = - 4
Tags
CCSS.HSA.REI.B.4
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Use the quadratic formula to find the solutions for
y = -x2 - 5x + 12
No Real Solution
Tags
CCSS.HSA.APR.B.3
CCSS.HSA.REI.B.4
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
What should you do first in solving this equation?
x2 + 6x - 13 = 3
Factor
Write down: a = 1, b = 6, c = -13
Subtract 3 from both sides.
Add 3 to both sides.
Tags
CCSS.HSA.REI.A.1
CCSS.HSA.REI.B.4
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
2x2 - 9x - 35 = 0
Tags
CCSS.HSA.REI.B.4
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