9th
grade

Mathematics

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1. Fill in the Blank
1 minute
1 pt
Write Quadratic or Not Quadratic only.
5x² + 3x = 7
2. Fill in the Blank
1 minute
1 pt
Write Quadratic or Not Quadratic only.
9 = 5x²
3. Fill in the Blank
1 minute
1 pt
Write Quadratic or Not Quadratic only.
9 + x² = 9x + x² -1
4. Fill in the Blank
1 minute
1 pt
Write Quadratic or Not Quadratic only.
2x(x - 9) = 6
5. Fill in the Blank
1 minute
1 pt
Write Quadratic or Not Quadratic only.
(x - 9) (3 - x) = 0
6. Multiple Choice
20 seconds
1 pt
Determine the values of a, b, and c for the quadratic equation:
4x² – 8x = 3
a=4 b=8 c=3
a=4 b=-8 =3
a=-4 b=-8 c=-3
a=4 b=-8 c=-3
7. Multiple Choice
20 seconds
1 pt
Determine the values of a, b, and c for the quadratic equation:
x²− 6x + 14 = 0
a=2 b=6 c=14
a=1 b=6 c=14
a=1 b=-16 c=14
a=1 b=-16 c=-14
8. Multiple Choice
30 seconds
1 pt
Determine the values of a, b, and c for the quadratic equation:
5x²+ x - 18 = - 9x + 3x²
a=2 b=11 c=-18
a=2 b=10 c=-18
a=-2 b=10 c=-18
a=2 b=-8 c=18
9. Multiple Choice
30 seconds
1 pt
Determine the values of a, b, and c for the quadratic equation:
3m²- 14 = 11m
a=3 b=14 c=-11
a=3 b=-14 c=11
a=4 b=-14 c=11
a=4 b=14 c=-11
10. Multiple Choice
30 seconds
1 pt
Determine the values of a, b, and c for the quadratic equation:
16m² - 9 = 0
a=-16 b=9 c=0
a=16 b=9 c=0
a=16 b=0 c=9
a=16 b=0 c=-9
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