Quadratic Formula and Quadratic
Authored by Anthony Clark
Mathematics
9th Grade
CCSS covered
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20 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Solve Using the Quadratic Formula
x2 + 4x - 40 = -8
-10 & -4
-4 & 10
-8 & 4
8 & -4
Tags
CCSS.HSA-REI.B.4B
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Use the quadratic formula to solve 2x2 + 2x - 12?
-2, 3
2, 3
2, -3
-2, -3
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
find x for
2x2-8x-24=0
x= 6, -2
x= 2, -6
x= 4, 2
x= 2, 6
Tags
CCSS.HSA-REI.B.4B
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Solve using the Quadratic Formula:
x2 + 4x + 3 = 0
x = 1 and x = 3
x = 6 and x = -2
x = -1 and x = -3
Tags
CCSS.HSA-REI.B.4B
5.
LABELLING QUESTION
1 min • 1 pt
4ac-b^2
b^2+4ac
b
b^2
-2a
2a
a^2
-b
b^2-4ac
-b^2-4ac
Tags
CCSS.HSA-REI.B.4B
6.
DRAG AND DROP QUESTION
1 min • 1 pt
Fill in the formula x^2-6x-40=0 BLUE= (a) RED= (b) GREEN= (c)
-6
1
-40
-1
6
40
Tags
CCSS.HSA-REI.B.4B
7.
DRAG AND DROP QUESTION
1 min • 1 pt
-6
1
-40
-1
6
40
Tags
CCSS.HSA-REI.B.4B
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