Quadratic Formula Intro
Authored by Vada DeMotte
Mathematics
8th Grade
CCSS covered
Used 8+ times
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17 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is this formula?
Tags
CCSS.HSA-REI.B.4B
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Does the equation open or or down?
Y = -3x2 +7x - 2
Tags
CCSS.HSF-IF.C.7A
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
What should you do first in solving this equation?
x2 + 6x - 13 = 3
Tags
CCSS.HSA-REI.B.4B
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Identify the 'b' value: y = 16x2 -8x -24
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Identify the 'a' value: y = 16x2 -8x -24
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is "b" in the equation 3x2 −7 = 0 ?
3
7
0
10
Tags
CCSS.8.EE.A.2
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the "c" value in the equation
4x2 = 76 ?
4
76
0
-76
Tags
CCSS.8.EE.A.2
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