1.   Find the equation of the following graph.
   
    A. y = x3 B. y = x2
    C. y = D. y =
    Hint

  2.   What is the reciprocal of ?
    A. B.
    C. D.
    Hint

  3.   In the relationship , why is y inversely proportional to x?
    A. the relationship is undefined at x = 0
    B. 8 is divided into x
    C. the product of xy is a constant, 8
    D. 8 is divided into y
    Hint

  4.   Consider the equation . What happens to the value of y when x is divided by 4?
    A. y is subtracted from 4
    B. y is multiplied by 4
    C. y is added to 4
    D. y is divided by 4
    Hint

  5.   How does b affect graphs of equations in the form of ?
    A. positive values of b move the graph to the left, negative values move it to the right
    B. b affects the length of the graph
    C. negative values of b move the graph to the left, positive values move it to the right
    D. b affects the width of the graph
    Hint



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