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PC Skills Review

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    Skills RV
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  • Solve
    x = -3/2
  •  10
  • Simplify
    2x⁵/5y²
  •  10
  • Factor completely.
    (x -4 )(x - 3)(x + 3)
  •  15
  • Which method(s) would work on the problem above: Factoring/ZPP, Quadratic Formula, or both?
    Both
  •  10
  • Find the vertex.
    Vertex: (-2, -9)
  •  10
  • Find the roots.
    Roots: (-5, 0) and (1, 0)
  •  15
  • Name a type of a graph that has Domain of (-∞, ∞) and Range of (-∞, ∞)
    Cubic, Linear, Polynomial (other answers possible)
  •  10
  • Find f⁻¹(x)
    f⁻¹(x) = (x + 8)³ - 5
  •  10
  • Simplify
    x -2
  •  20