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- 1. Multiple ChoiceDetermine the values of
a, b, and c for
the quadratic equation:
4x2 – 8x = 3a = 4, b = -8, c = 3a = 4, b =-8, c =-3a = 4, b = 8, c = 3a = 4, b = 8, c = -3 - 2. Multiple ChoiceIdentify the 'b' value: y = 16x2 -8x -2416-88-24
- 3. Multiple ChoiceIdentify the 'c' value: y = 16x2 -8x -2416-88-24
- 4. Multiple ChoiceThe quadratic equation can be used to solve quadratic equations that cannot be factored.TrueFalse
- 5. Multiple ChoiceWhat should you do first in solving this equation?
x2 + 6x - 13 = 3Get factored formWrite down: a=1, b=6, c=-13Make it equal 0 by subtracting 3 on each sideType it all in a calculator. - 6. Multiple Choice
Simplify √4
2i
-2i
2
4i
- 7. Multiple Choice
Simplify √48
4i
-4√3
4√3
12i
- 8. Multiple ChoiceIf the discriminant equals 0, then the quadratic has:1 Real Solution2 Real SolutionsHalf a Solution2 Imaginary Solutions
- 9. Multiple ChoiceIdentify the 'a' value: y = 16x2 -8x -24168-8-24
- 10. Multiple ChoiceSolve using the quadratic formula.
2x2 - 9x - 35 = 0x = 7/2, x = -6x = -5/2, x =5x = -3/7, x =6x = -5/2, x = 7 - 11. Multiple Choice
QUESTION 5ABCD - 12. Multiple ChoiceSolve using the Quadratic Formula:
x2 + 4x + 3 = 0x = 1 and x = 3x = 6 and x = -2x = -1 and x = -3 - 13. Multiple ChoiceABCD
- 14. Multiple ChoiceSolve using the quadratic formula.
2x2 - 9x - 35 = 0x = 7/2, x = -6x = -5/2, x =5x = -3/7, x =6x = -5/2, x = 7 - 15. Multiple Choice
Identify the values of A, B, and C
10p2 + 7p - 20 = 0
A=1, B=7, C=-20
A=10, B=7, C=20
A=10, B=-7, C=-20
A=10, B=7, C=-20
- 16. Multiple Choice
Identify the values of A, B, and C
11r2 + 6r = 6
A=11, B=-6, C=-6
A=11, B=6, C=6
A=11, B=6, C=-6
A=1, B=6, C=-6
- 17. Multiple Choice
Identify the values of A, B, and C
3m2 - 14 = 11m
A=3, B=-11, C=-14
A=3, B=-14, C=11
A=3, B=11, C=-14
A=3, B=-14, C=11
- 18. Multiple Choice
Identify the values of A, B, and C
5x2 + x - 18 = - 9x + 3x2
A=2, B=10, C=-18
A=5, B=1, C=-18
A=8, B=-8, C=-18
A=2, B=9, C=-18
- 19. Multiple ChoiceSolve Using the Quadratic Formula
x2 + 4x - 40 = -8-10 & -4-4 & 10-8 & 48 & -4 - 20. Multiple ChoiceUse the quadratic formula to solve 2x2 + 2x - 12?-2, 32, 32, -3-2, -3
- 21. Fill in the Blank
X2+2x-8=0
- 22. Fill in the Blank
X2+5x-6=0
- 23. Fill in the Blank
X2-4b-14=-2
- 24. Multiple ChoiceABCD
- 25. Multiple ChoiceWhen do you use the plus or minus symbol?
±After taking the square root of both sidesAfter adding the square to both sidesAfter taking half of bAfter setting the equation equal to zero - Answer choicesTagsAnswer choicesTags