Algebra 2 Final Review
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6 QuestionsShow answers
  • Question 1
    60 seconds
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    Q. Factor 9x2-64
    answer choices
    (3x-8)(3x+8)
    (2x-8)(2x+8)
    (3x-4)(3x+4)
    (3x-8)2
  • Question 2
    300 seconds
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    Q. Solve:           (x-4)2-18 = 0
    answer choices
    x = 4 + 3√2
    x = 8.24, -.24
    x = 4 ± 3√2
    x = 4 ± √18
  • Question 3
    180 seconds
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    Q. The quadratic whose roots are -3 and 4.
    answer choices
    x2+x-12
    x2-x + 12
    x2+x+12
    x2-x-12
  • Question 4
    180 seconds
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    Q. What is the vertex:
    y = 2(x-3)2+18
    answer choices
    (-3,-18)
    (3,-18)
    (-3,18)
    (3,18)
  • Question 5
    120 seconds
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    Q. What would you add to 
    x2-16x+___ to complete the square?
    answer choices
    4
    64
    16
    8
  • Question 6
    120 seconds
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    Q. Which quadratic is the widest?
    answer choices
    y = -3/4x2+4x+1
    y=2x2-3x+7
    y=-4x2+9
    y=7/5x2-5x+1
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