1.   Find g[h(x)] if g(x) = x2 and h(x) = x + 3.
    A. x2 + x + 3 B. x2 - x - 3
    C. x2 + 6x + 9 D. x3 + 3x2
    Hint

  2.   Given and , what is ?
    A. B.
    C. D.
    Hint

  3.   Given that and , what value would not be in the domain of ?
    A. B. 0
    C. D. 3
    Hint

  4.   Let f and g be polynomials of degree 3. Is it true that ?
    A. No, it is only true for polynomials of degree 1. B. No, never.
    C. Yes, always. D. It is true in some cases.
    Hint

  5.   If f(7) = 12 and g(2) = 7, then what is the value of ?
    A. 2 B. 84
    C. 12 D. 7
    Hint



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