1.   Consider the function y = 2x2 + 3. Which ordered pairs from the set
{(-4, 35), (-3, 20), (-2, 11), (5, 52)} are solutions?
    A. {(-4, 35), (5, 52)}
    B. {(-4, 35), (-3, 20)}
    C. {(-2, 11), (-3, 20)}
    D. {(-4, 35), (-2, 11)}
    Hint

  2.   Which is the graph of the equation y = 2x2 - 1?
    A. B.
    C. D.
    Hint

  3.   What is the multiplicative inverse of x?
    A. x × 1 B. 1 × x
    C. x D.
    Hint

  4.   Use the graph to find the solution to 35 = 20x + 3.
   
    A. x = 1.2 B. x = 2.5
    C. x = 2.1 D. x = 1.6
    Hint

  5.   What is the form of an equation for a doubling pattern?
    A. y = x + 2 B. y = 2x
    C. 2y = x D. y = x2
    Hint



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